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Cardiac differences in infants born to HIV-positive mothers may persist

A long-term pediatric AIDS study of over 500 children reveals that cardiac abnormalities may persist in infants born to HIV-positive mothers. The study found that both infected and uninfected children had higher left ventricle mass and lower contractility, but differences dissipated over time.

Apple iPhone 17 Pro

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

Mechanism that enables fetus to survive in mother under study

A new study suggests that the placenta produces high levels of progesterone to interact with the sigma receptor, which disables the mother's immune system. This mechanism allows the fetus to survive without being rejected by the mother's immune system.

Adopted children in Cameroon compensate for male power

In Eastern Cameroon, many children live with an uncle and aunt due to divorce. Adoptive families benefit from the arrangement, as adoptive children cannot be lost in a divorce. Women have little difficulty forming bonds with their brothers' children, who remain with them after a divorce.

Hush little baby

Dr. Johnston's research focuses on reducing infant pain in preterm babies, finding skin-to-skin contact and sugar administration can be effective soothing methods. She also coaches pediatric nurses and promotes a pain awareness campaign to improve treatment options for infants and their families.

No greater risk if physician delivers fewer babies

A Canadian study divided physicians into low-, medium- and high-volume groups and found no significant differences in maternal complications or newborn outcomes. Family physicians in lower volumes were more likely to consult obstetricians and perform inductions.

Sony Alpha a7 IV (Body Only)

Sony Alpha a7 IV (Body Only) delivers reliable low-light performance and rugged build for astrophotography, lab documentation, and field expeditions.

A caring mother is a child’s best defence against drug culture

A recent international study revealed that teenage drug abuse is significantly lower for those living with both parents and enjoying high-quality family relationships. The study found that having a strong attachment to the mother was particularly effective in preventing drug use, even in areas of high peer pressure.

Link found between low birth weight and DNA from mothers

Researchers have discovered a significant link between low birth weight and mitochondrial DNA passed from mothers to offspring. This finding suggests that genetics play a substantial role in determining birth weight, and may also contribute to adult illnesses such as diabetes and heart disease.

Parental smoking around time of conception linked to reduction in male births

A recent study has found that parental smoking around the time of conception is associated with a reduction in male births. The research suggests that exposure to cigarette smoke may affect sperm cells carrying the Y-chromosome, leading to lower male to female sex ratios. Smoking was found to impact sex ratios even when only the mother...

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.

Problem-solving training helps moms of kids with cancer

A new study shows that problem-solving skills training can help mothers of children with serious illness reduce their emotional distress and improve their well-being. The training also boosts their sense of well-being, increasing positive rational thinking and constructive behaviors.

Sky & Telescope Pocket Sky Atlas, 2nd Edition

Sky & Telescope Pocket Sky Atlas, 2nd Edition is a durable star atlas for planning sessions, identifying targets, and teaching celestial navigation.

Fatigue may be red flag for postpartum depression

A recent study found that postpartum fatigue is significantly linked to postpartum depression, with women reporting symptoms after just 28 days, highlighting the need for screening tools and self-care support

British National Health Service is failing pregnant women

A recent survey of over 500 first-time mothers found that 35% experienced urinary incontinence and 4% suffered from faecal incontinence. The study suggests that damage to the pelvic floor may occur during pregnancy as well as childbirth, highlighting the need for improved maternity care.

Alcohol consumption during pregnancy alters thyroid function

A study found that alcohol consumption during the third trimester of pregnancy alters thyroid function in both mothers and fetuses, which could lead to brain defects. The researchers used sheep as a model and administered varying doses of alcohol to pregnant ewes, resulting in altered thyroid hormone levels in both mother and fetus.

CalDigit TS4 Thunderbolt 4 Dock

CalDigit TS4 Thunderbolt 4 Dock simplifies serious desks with 18 ports for high-speed storage, monitors, and instruments across Mac and PC setups.

Effect of peer support on breast-feeding duration

A randomized controlled trial found that peer support significantly increased breast-feeding rates among primiparous women. At 4, 8, and 12 weeks postpartum, mothers in the peer-support group had higher breast-feeding rates than those in regular care, with 92.4% vs. 83.9%, 84.8% vs. 75.0%, and 81.1% vs. 66.9%, respectively.

Genetic protection against fetal alcohol syndrome?

Research suggests a link between genetic variation in the ADH2 gene and Fetal Alcohol Syndrome (FAS) prevalence. The study found that individuals with the ADH2*2 allele had a lower risk of FAS, suggesting potential protection against fetal alcohol exposure.

Doctors should reduce penicillin use for women in labor, study shows

Researchers at Ohio State University recommend using lower doses of penicillin during labor to protect newborns from group B strep infections. A study found that a single dose of 0.5 grams provides sufficient protection against sepsis, potentially reducing antibiotic resistance.

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.

Parents’ behavior affects development of low birth weight babies

A study found that mothers who perceive their small babies as difficult are less involved and responsive, leading to lower developmental test scores. However, infants born small for gestational age show a stronger link between early temperament and parental behavior, emphasizing the importance of sensitive interaction.

Poverty, maternal depression linked to slowed early development

A new study found that children from poor families with depressed mothers experience delays in cognitive and motor development, while middle-class households offer some protection. The effects of maternal depression on boys and girls differ, with moderate depression in affluent families resulting in lower cognitive scores.

Middle-aged women are on best behavior with their aging moms

A study led by Drs. Eva S. Lefkowitz and Karen Fingerman found that middle-aged women take charge in conversations with their aging mothers, using positive language to maintain good relationships. The researchers recorded 46 mother-daughter pairs and discovered a low level of negativity in their interactions.

Meta Quest 3 512GB

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

Breast cancer in relatives of women with breast cancer

Researchers found that the number of affected relatives is a stronger predictor of breast cancer risk than the age at diagnosis. Women with one or two affected relatives have significantly higher lifetime incidence rates (7.8% and 13.3%, respectively), while those with three affected relatives face the highest risk (21.1%).

Sub-Saharan Africa's need for caesarean sections

A systematic review of 11 studies from sub-Saharan Africa found that 75% of women underwent caesarean sections for maternal reasons, with prolonged labour and placental abruption being common causes. The authors suggest a need for improved obstetric guidelines to reduce mortality rates.

Best management for obstructed labour

Women who underwent vaginal instrumental delivery had a lower risk of serious bleeding and trauma compared to those who received caesarean section. The study supports the use of safe vaginal instrumental delivery for managing obstructed labour, especially in cases without clear evidence of disproportion.

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.

Study links childhood obesity to maternal well-being

Researchers found that low-income mothers who experienced depression and/or obesity reported their preschool children watched an average of two hours of TV per day. Children exposed to these conditions spent less time outdoors. The study highlights the need for caregivers to examine how maternal well-being affects child activity levels.

Ending poverty, not just welfare, may be key to helping mothers and kids

A study found that parenting skills and children's IQs improved when low-income families left welfare behind. However, the benefits were limited to those who moved out of poverty, suggesting that current welfare reform mandates prioritize moving families off welfare without addressing underlying poverty issues.

Kids adjust well to mother's breast cancer diagnosis

A recent study published in Psycho-Oncology suggests that children of mothers with breast cancer can handle the bad news better than previously thought. The study found that these children experienced fewer behavior problems and anxiety symptoms compared to their peers.

Counseling helps war refugee mothers, their children cope

A five-month study found that psychosocial counseling for war refugee mothers improved their mental health and reduced trauma symptoms. The children of these mothers also experienced significant weight gain, averaging 4.4 pounds more than the control group.

Garmin GPSMAP 67i with inReach

Garmin GPSMAP 67i with inReach provides rugged GNSS navigation, satellite messaging, and SOS for backcountry geology and climate field teams.

Depression common in single mothers receiving welfare

A Johns Hopkins Bloomberg School of Public Health study found that depression is a common issue among single mothers receiving welfare, with 40% reporting symptoms of clinical depression. Despite this, few receive mental health treatment, which may prevent them from gaining employment and becoming independent.

Doubt over appropriateness of conventional epidurals

Low-dose combined spinal epidural and infusion techniques have been shown to increase the rate of normal vaginal delivery compared to traditional epidurals. However, these methods may also be associated with longer recovery times for newborns and increased risk of breathing difficulties.

Americans, Chinese have different childhood memories

A Cornell University developmental psychologist found that American adults and preschool children remember experiences differently from indigenous Chinese. Americans report lengthy, emotionally elaborate memories focusing on the self, whereas Chinese tend to give brief accounts of general routine events centered on collective activitie...

Veterinary researchers seek secret to reversing birth defects

Researchers at Virginia Tech found that stimulating a mother's immune system can increase growth factors in the fetus, reducing birth defects. The study suggests a new role for maternal immunity in fetal development, potentially unlocking secrets to reversing certain birth defects.

Aranet4 Home CO2 Monitor

Aranet4 Home CO2 Monitor tracks ventilation quality in labs, classrooms, and conference rooms with long battery life and clear e-ink readouts.

Moms fail to recognize obesity in their preschoolers

A study by Cincinnati Children's Hospital Medical Center found that only 21% of mothers of preschoolers feel their children are overweight, highlighting a significant misperception. Mothers with lower education levels were more likely to underestimate childhood obesity and have heavier children.

Post-cesarean delivery dilemma: to cesarean again, or not?

A new study published in the American Journal of Obstetrics and Gynecology suggests that low-risk women who have had previous cesarean deliveries may benefit from trial of labor, which can reduce maternal fevers and need for transfusion or hysterectomy, while increasing small risk to the baby

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.

Colic twice as likely in babies whose mothers smoke

Research in the Archives of Disease in Childhood found that babies whose mothers smoked were twice as likely to experience colic. Breastfed infants were less prone to colic when their mothers smoked, highlighting a potential risk factor for smoking mothers.

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.

Controversies in ART

Australian fertility expert Professor Carl Wood discusses the controversies in Assisted Reproductive Technology (ART), including embryo cloning, IVF for cancer patients, and LGBTQ+ access to fertility treatments. He emphasizes the need for careful consideration of these issues, highlighting both advantages and drawbacks.

Study: Shorter hospital stays not reducing breastfeeding

A University of North Carolina at Chapel Hill study found that shorter hospital stays may actually increase the likelihood of breastfeeding. The research suggests that giving clinicians and mothers more decision-making power over discharge timing can support breastfeeding, even in cases where risk factors suggest otherwise.

Restrictive feeding passes eating problems from mother to daughter at early age

A new Penn State study reveals that restrictive feeding practices can pass eating problems from mother to daughter as early as five years old, increasing the risk of childhood overweight. Mothers who control their own weight tend to use more restrictive feeding practices, which can actually promote patterns of intake influenced by pala...

Celestron NexStar 8SE Computerized Telescope

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

The power of the mother-child bond

A study found that infant rats nursed by intoxicated mothers exhibit greater distress and aversion to alcohol, suggesting the mother's altered behavior is what causes their reaction. The researchers also suggest that early learning about alcohol is based on sensory experiences and context.

DJI Air 3 (RC-N2)

DJI Air 3 (RC-N2) captures 4K mapping passes and environmental surveys with dual cameras, long flight time, and omnidirectional obstacle sensing.

Visits by nurses help young families adjust, thrive

A study published in JAMA found that nurse home visits to pregnant women and their families significantly improved health outcomes for years to come. The program reduced time on welfare, increased stability in family structure, and promoted economic self-sufficiency among mothers.

One of every 10 grocery items people buy goes unused

A study by University of Illinois professor Brian Wansink found that 70% of unused items were purchased for a specific reason in mind, while 20% were deemed inconvenient. To reduce clutter and save money, experts suggest actively planning new uses for products and donating unused items to food kitchens.

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.

Study finds that child care does impact mother-child interaction

A new study published in Developmental Psychology found that children who spend more time in nonmaternal care have somewhat less positive interactions with their mothers. The study also showed that higher-quality child care is associated with increased maternal sensitivity and a stronger mother-child bond.

Only small link found between hours in child care and mother-child interaction

A study published by the NIH/Eunice Kennedy Shriver National Institute of Child Health and Human Development found a modest link between infant and toddler care hours and maternal sensitivity. The quality of child care was also linked to maternal sensitivity, with better care associated with higher levels of maternal sensitivity.

Research: Day care affects mother-child interactions

New research from the University of North Carolina at Chapel Hill found that mothers and children in longer childcare hours were less attuned to each other. However, the study also revealed that better quality care had a positive effect on mother-child relationships.