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Want a happier marriage? New study suggests one simple habit

Researchers found that couples who exercise together report better communication, stronger conflict resolution, and lower marital stress. Walking was the most commonly reported form of shared exercise among couples in the study, suggesting it's a simple way to create opportunities for positive interactions and conversation.

SourceBrigham Young University·JournalFamily Relations·TypeData/statistical analysis·DateAug 10, 2026
SAMSUNG T9 Portable SSD 2TB

SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.

The secret to lasting love may be hidden in mathematical equations

Researchers have developed a mathematical model that predicts relationship outcomes by accounting for forgetting rates, attraction levels, and reaction patterns. The model identifies three key ingredients determining long-term stability: mutual attraction, emotional erosion, and individual reactions.

SourceTaylor & Francis Group·DateJul 23, 2026

Spousal dementia exposure and risk of dementia

A cohort study in Taiwan found that spouses of individuals with dementia had a significantly higher risk of developing dementia compared to unexposed spouses. The association varied depending on the family context and socioeconomic status, highlighting the importance of considering household factors in dementia risk assessment.

SourceJAMA Network·JournalJAMA Network Open·DateJul 20, 2026
Apple iPhone 17 Pro

Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.

Training hands-on dads

A new study from the University of Tokyo finds that a one-off training session increased time spent by fathers on childcare and housework, freeing up mothers to use for their own work. The training corrected common misconceptions about paternity leave and led to significant behavioral change.

SourceUniversity of Tokyo·TypeSurvey·DateJun 18, 2026

New study reveals strict selection patterns in social relationships

Researchers found that humans are extremely selective when choosing friends and partners, evaluating all identity characteristics positively before entering a relationship. The study used data from high school friendships and marriages to validate its findings, revealing that factors like grade level, ethnic background, and age play a ...

SourceGraz University of Technology·JournalCommunications Physics·TypeData/statistical analysis·DateMay 13, 2026

In mafias, marriages are strategic tools

Research on the 'Ndrangheta mafia network reveals that matrimonial ties between lesser-known clans play a vital role in maintaining the entire network's resilience. The analysis found that marriages between less influential families are significantly more critical to the network's cohesion.

SourcePLOS·JournalPLOS One·TypeObservational study·DateMay 6, 2026
Apple AirPods Pro (2nd Generation, USB-C)

Apple AirPods Pro (2nd Generation, USB-C) provide clear calls and strong noise reduction for interviews, conferences, and noisy field environments.

EMBARGOED: Cancer risk is significantly higher for adults who never married, large study finds

A large U.S. study found that adults who never married have substantially higher rates of developing cancer compared to those who are or have been married. The association is strongest for cancers related to infection, smoking, and alcohol use, with women facing a significantly higher risk than men.

SourceUniversity of Miami Miller School of Medicine·JournalCancer Research Communications·DateApr 8, 2026

Spousal loss linked to higher risk of dementia, mortality among men, but not women

A new study finds that widowed men experience poorer physical and mental health, while widowed women show resilience and improved well-being after losing their spouse. The study highlights the need for gender-specific strategies to support recovery after spousal loss.

SourceBoston University School of Public Health·JournalJournal of Affective Disorders·TypeObservational study·DateMar 12, 2026
Meta Quest 3 512GB

Meta Quest 3 512GB enables immersive mission planning, terrain rehearsal, and interactive STEM demos with high-resolution mixed-reality experiences.

LGB individuals in Israel aspire to be parents — far more than in Poland. Why?

A new study finds that public policy significantly impacts the desire for parenthood among LGB individuals, with Israel reporting stronger aspirations and lower stigma compared to Poland. Pronatalist attitudes and positive expectations of legislation also play a key role in shaping LGB people's visions of parenthood.

SourceReichman University·JournalSexuality Research and Social Policy·DateFeb 10, 2026

Marriage, emotional support may protect against obesity through brain-gut connection, study finds

A new study published in Gut Microbes reveals that married individuals with higher perceived emotional support have a lower body mass index and fewer food addiction behaviors. The study found that oxytocin pathways linking the brain, gut microbiome, and eating behaviors play a crucial role in shaping obesity risk.

SourceUniversity of California - Los Angeles Health Sciences·JournalGut Microbes·DateDec 4, 2025
AmScope B120C-5M Compound Microscope

AmScope B120C-5M Compound Microscope supports teaching labs and QA checks with LED illumination, mechanical stage, and included 5MP camera.

A husband’s self-esteem may protect against preterm births, study finds

A new study from University of California Merced found that married fathers' optimism and confidence can lower maternal inflammation during pregnancy, leading to longer gestation periods. Higher paternal resilience also predicted healthier fetal development.

SourceUniversity of California - Merced·JournalBiopsychosocial Science and Medicine·TypeData/statistical analysis·DateNov 7, 2025

Few military spouses use formal support services during, after deployment

A recent study found that only 16.5% of military spouses participated in a formal reintegration program after their partner's return from deployment. Informal sources, such as friends and family, were more effective in supporting mental health, social functioning, and marital quality.

SourceUniversity of Illinois at Urbana-Champaign, News Bureau·JournalMilitary Psychology·TypeSurvey·DateSep 15, 2025
Apple Watch Series 11 (GPS, 46mm)

Apple Watch Series 11 (GPS, 46mm) tracks health metrics and safety alerts during long observing sessions, fieldwork, and remote expeditions.

Strained relationships may make foster parents quit

A new study by the University of Georgia suggests that the quality of relationships between foster caregivers has a direct impact on their desire to continue fostering. Couples with lower satisfaction in their relationships are less likely to want to continue fostering, especially mothers.

SourceUniversity of Georgia·JournalFamily Process·DateAug 11, 2025

Study explores how Reddit is used to work through pre-wedding doubts

A study found that Reddit is being used by people with second thoughts to openly share and seek advice before getting married. Researchers discovered that users are more comfortable expressing their unease on the platform than with family or friends, sharing topics from major red flags to smaller frustrations.

SourceUniversity of Missouri-Columbia·JournalJournal of Marriage and Family·DateMay 6, 2025

Couple satisfaction linked to fewer cognitive issues with chemo

A study found that satisfying intimate relationships and general social support can reduce cognitive problems experienced by breast cancer patients undergoing chemotherapy. The research suggests that couples therapy could be a helpful option for partnered patients, while oxytocin levels decreased significantly during treatment.

SourceOhio State University·JournalPsychoneuroendocrinology·DateApr 29, 2025

A proposed legalisation of polygamy in Australia

Researchers propose a legalisation of polygamy in Australia that would allow for the recognition of non-monogamous relationships. The proposed law would not disrupt the foundations of Australian marriage law and could provide greater freedom for couples.

SourceUniversity of Adelaide·JournalThe University of Queensland Law Journal·TypeObservational study·DateMar 20, 2025
Kestrel 3000 Pocket Weather Meter

Kestrel 3000 Pocket Weather Meter measures wind, temperature, and humidity in real time for site assessments, aviation checks, and safety briefings.

Aspects of marriage counseling may hold the key to depolarizing, unifying the country, study finds

A recent study found that 'reciprocal group reflection' - an intervention inspired by marriage counseling - helped reduce affective polarization among opposing political parties. Participants showed reduced signs of division and increased willingness to support depolarization efforts, even after six months.

SourceUniversity of Notre Dame·JournalPolitical Behavior·TypeRandomized controlled/clinical trial·DateJan 30, 2025

Marriage strongly associated with optimal health and well-being in men as they age

A new study found that married men are twice as likely to age optimally compared to never-married men, while never-married women fare better than those who experience widowhood or divorce. Lifestyle factors like physical activity and healthy habits also play a crucial role in maintaining optimal health in later life.

SourceUniversity of Toronto·JournalInternational Social Work·TypeSurvey·DateAug 21, 2024

A ‘thank you’ goes a long way in family relationships

A study found that perceived gratitude from romantic partners and older children positively impacts individuals' psychological well-being and reduces parenting stress. Expressing gratitude within the family can promote a climate of appreciation, teaching children to acknowledge others' efforts.

SourceUniversity of Illinois College of Agricultural, Consumer and Environmental Sciences·JournalThe Journal of Positive Psychology·TypeData/statistical analysis·DateAug 8, 2024
Apple iPad Pro 11-inch (M4)

Apple iPad Pro 11-inch (M4) runs demanding GIS, imaging, and annotation workflows on the go for surveys, briefings, and lab notebooks.

Political campaigns can induce stress in minorities

A study by researchers at the University of Zurich found that LGBTIQ+ individuals and their cisgender heterosexual allies experienced higher stress levels during the 2021 Swiss national referendum on marriage equality. The campaign's negative impact was attenuated when individuals saw supportive statements from the 'yes' campaign.

SourceUniversity of Zurich·JournalProceedings of the National Academy of Sciences·TypeSurvey·DateJul 22, 2024
Apple MacBook Pro 14-inch (M4 Pro)

Apple MacBook Pro 14-inch (M4 Pro) powers local ML workloads, large datasets, and multi-display analysis for field and lab teams.

Same-sex marriage has caused no harms to different-sex couples

A new report from RAND and UCLA found that extending marriage rights to same-sex couples has grown support for marriage overall. The study also found evidence of improved attitudes toward marriage among young people in states where same-sex couples were granted legal status.

SourceRAND Corporation·TypeData/statistical analysis·DateMay 13, 2024

There’s no ‘one size fits all’ when it comes to addressing men’s health issues globally

Research from the University of Notre Dame finds that life transitions and global health policies for men vary across communities, with differing effects on physical and mental health. Men's life expectancy lags behind women's, and health interventions should focus on individual needs and cultural contexts.

SourceUniversity of Notre Dame·JournalSocial Science & Medicine·TypeData/statistical analysis·DateApr 23, 2024

Your unsupportive partner is physically stressing you out

A new study from Binghamton University found that couples who receive more negative social support tend to experience higher levels of cortisol, a hormone associated with stress reactions. In contrast, those who receive positive support exhibit lower cortisol levels and feel more understood, validated, and cared for by their partner.

SourceBinghamton University·JournalJournal of Social and Personal Relationships·TypeObservational study·DateApr 8, 2024
Rigol DP832 Triple-Output Bench Power Supply

Rigol DP832 Triple-Output Bench Power Supply powers sensors, microcontrollers, and test circuits with programmable rails and stable outputs.

Women may find it harder to adjust to later life divorce and break-ups than men

A large long-term study found that women's antidepressant use increases after later life divorce or break-up, with a significant increase in the 4 years leading up to the event. Women's use tends to tail off only slightly and briefly after re-partnering, while men's use returns to pre-break-up levels within a year.

SourceBMJ Group·JournalJournal of Epidemiology and Community Health·TypeObservational study·DateFeb 6, 2024

Do couples’ wages differ based on interracial versus intraracial marriage?

A study found that interracial marriages result in lower wages for white males and higher wages for Black males compared to their same-sex and same-race counterparts. In states where marriage was less accepted, the penalties were more pronounced. The findings highlight the incomplete acceptance of interracial marriage in the US.

SourceWiley·JournalEconomic Inquiry·DateJan 24, 2024

Stalled progress toward eliminating child marriage in India

Child marriage declined nationally in India, but one in five girls and nearly one in six boys remain married as children. The practice has become more prevalent in some states/union territories, with a significant increase observed between 2016 and 2021.

SourceHarvard T.H. Chan School of Public Health·JournalThe Lancet Global Health·TypeObservational study·DateDec 15, 2023

Can an app improve your romantic relationship?

A new relationship app, developed by a University of Rochester psychologist, has been shown to improve romantic relationships. The app sends daily prompts that encourage meaningful conversations, enhancing awareness and promoting moments of connection among couples.

SourceUniversity of Rochester·JournalJournal of Family Psychology·TypeSurvey·DateDec 14, 2023
Creality K1 Max 3D Printer

Creality K1 Max 3D Printer rapidly prototypes brackets, adapters, and fixtures for instruments and classroom demonstrations at large build volume.

Study confirms it: Opposites don't actually attract

A sweeping analysis of over 130 traits and millions of couples reveals that birds of a feather flock together, with similarities common among partners. The study confirms the notion that genetics plays a role in shaping human relationships, debunking the idea that opposites attract.

SourceUniversity of Colorado at Boulder·JournalNature Human Behaviour·TypeData/statistical analysis·DateSep 5, 2023

Extreme weather events linked to increased child marriage

Research reveals that extreme weather events exacerbate existing problems of gender inequality and poverty, leading families to marry off children as a coping mechanism. Girls who are educated are less likely to be married off early, highlighting the importance of education in protecting against child marriage.

SourceOhio State University·JournalInternational Social Work·TypeSystematic review·DateAug 29, 2023

Bronze Age family systems deciphered: Mainz palaeogeneticists analyse a 3,800-year-old extended family

A groundbreaking study has unraveled the secrets of a 3,800-year-old extended family from a Bronze Age necropolis in the Russian steppe. The research reveals that most women buried in the kurgan were immigrants, while their sisters found new homes elsewhere, highlighting the importance of female marriage mobility in prehistoric societies.

SourceJohannes Gutenberg Universitaet Mainz·JournalProceedings of the National Academy of Sciences·TypeCase study·DateAug 22, 2023
Sky-Watcher EQ6-R Pro Equatorial Mount

Sky-Watcher EQ6-R Pro Equatorial Mount provides precise tracking capacity for deep-sky imaging rigs during long astrophotography sessions.

FGM identified as a leading cause of death in African countries

A new study reveals that Female Genital Mutilation (FGM) is a leading cause of death in African countries, resulting in estimated 44,320 excess deaths per year. The practice remains legal in five countries and requires cultural change to be effective.

SourceUniversity of Birmingham·JournalScientific Reports·TypeData/statistical analysis·DateAug 17, 2023

Neuropsychiatric behavioral symptoms are associated with the ending of marriages

A new study finds that severe behavioral symptoms in older adults are associated with a higher likelihood of divorce, while those with more advanced dementia are less likely to end their marriages. The research analyzed data from 263 married couples and found a positive correlation between neuropsychiatric symptoms and divorce risk.

SourcePLOS·JournalPLOS ONE·TypeObservational study·DateAug 16, 2023

Daughters breastfed longer, and women accumulated greater wealth in ancient California matriarchal society

In ancient California's San Francisco Bay Area, women played a crucial role in the economy, with mothers prioritizing their female offspring through extended breastfeeding. This practice may have led to female-biased wealth disparities, as older women were buried with greater wealth than men.

SourceUniversity of Utah·JournalAmerican Journal of Biological Anthropology·TypeExperimental study·DateJul 12, 2023
GoPro HERO13 Black

GoPro HERO13 Black records stabilized 5.3K video for instrument deployments, field notes, and outreach, even in harsh weather and underwater conditions.

Conflict in marriage less harmful for kids when dad keeps it constructive

A new study from the University of Illinois found that fathers who use constructive conflict resolution strategies show more involvement and warmth towards their children, leading to positive child development. This approach can help minimize stress and promote healthier family dynamics.

SourceUniversity of Illinois College of Agricultural, Consumer and Environmental Sciences·JournalJournal of Family Psychology·TypeData/statistical analysis·DateJun 14, 2023

New study challenges common perceptions of Victorian register office weddings

A new study analyzed data from 286 register office weddings between 1837 and 1901 and found that older couples, particularly those in their 40s, made up a significant proportion of these unions. Many of these marriages were also remarriages, with 16.7% of all marriages being stated as such.

SourceUniversity of Exeter·JournalFamily & Community History·TypeMeta-analysis·DateMay 30, 2023

Married people who cheat don’t regret it

A recent study published in Archives of Sexual Behavior found that married individuals who cheat report high levels of sexual and emotional satisfaction, but low levels of regret. The survey of over 2,000 Ashley Madison users revealed that fundamental problems with the relationship are often less cited as motivations for infidelity.

SourceJohns Hopkins University·JournalArchives of Sexual Behavior·DateMay 22, 2023
Celestron NexStar 8SE Computerized Telescope

Celestron NexStar 8SE Computerized Telescope combines portable Schmidt-Cassegrain optics with GoTo pointing for outreach nights and field campaigns.

Married couples who merge finances may be happier, stay together longer

Research from Indiana University suggests that married couples who merge their finances are happier and fight less over money. The study found a causal relationship between joint bank accounts and improved relationship quality, including higher levels of communality within the marriage.

SourceIndiana University·JournalJournal of Consumer Research·TypeObservational study·DateMay 4, 2023

Marriage, children, sex-based differences in physician hours and income

A recent study of 95,000 U.S. physicians found that female physicians work significantly fewer hours than their male counterparts, resulting in a substantial earnings penalty. This disparity is attributed to societal and institutional barriers that discourage women from working long hours.

SourceJAMA Network·JournalJAMA Health Forum·DateMar 24, 2023

Lifelong marriage lowers risk of dementia

A recent large study suggests that being divorced or single increases the risk of dementia. However, researchers found a surprising result: having children reduced the risk of dementia by 60% among unmarried people.

SourceNorwegian University of Science and Technology·JournalJournal of Aging and Health·TypeMeta-analysis·DateJan 26, 2023
Davis Instruments Vantage Pro2 Weather Station

Davis Instruments Vantage Pro2 Weather Station offers research-grade local weather data for networked stations, campuses, and community observatories.

Negative marital communications leave literal, figurative wounds

Research suggests that avoiding or withdrawing from tough conversations can lead to emotional distress, bad feelings about the relationship, chronic inflammation, and lowered immune function. Couples who exhibit negative communication patterns report fewer positive emotions and slower wound healing.

SourceOhio State University·JournalPsychoneuroendocrinology·TypeData/statistical analysis·DateJan 18, 2023

Marriage in Minoan Crete

Researchers analyzed 100 ancient genomes to understand kinship and marriage rules in Minoan Crete and Mycenaean Greece. They found that cousin marriages were common, with over 90% of sons marrying within their own family's hamlet.

SourceMax Planck Institute for Evolutionary Anthropology·JournalNature Ecology & Evolution·DateJan 16, 2023

Couples don’t have the same experience when both work from home

A study of dual-earner couples in China and South Korea found that working from home can create conflicting demands on both spouses. While wives completed more family-related tasks when working from home, husbands did not complete as many, suggesting a need for flexibility in work arrangements to support working parents.

SourceOhio State University·JournalPersonnel Psychology·TypeObservational study·DateJan 3, 2023
Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C)

Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C) keeps Macs, tablets, and meters powered during extended observing runs and remote surveys.

Marital stress linked to worse recovery after heart attack

Researchers found that marital stress among younger adults (ages 18–55 years) is associated with poorer recovery after a heart attack. The study of over 1,593 participants showed that higher levels of marital stress were linked to reduced physical and mental health outcomes.

SourceAmerican Heart Association·DateOct 31, 2022