A simple and cost-effective monitoring system could detect two to five percent annual declines in bee populations with data from about 200 locations over five years. The program is estimated to cost $2 million and has already been used in several countries, providing valuable insights into global pollinator losses.
A study by San Francisco State University Assistant Professor Jennifer Tosti-Kharas found that unemployed individuals who strongly identified with their former employer reported feeling more confident and having a greater sense of purpose. This strong sense of self appeared to offset the isolation common during job loss, particularly f...
Researchers from San Francisco State University found that puzzle interviews are perceived as unfair and unrelated to job skills. However, some students rated candidates better in puzzle interviews due to their poise and relatively decent answers.
Researchers have found malaria in birds in Alaska, predicting the disease's spread due to global warming. The northerly spread may devastate arctic bird species with no resistance.
A partnership between San Francisco State University and Bay Area community college biology instructors aims to refine their teaching through scientific research, collecting evidence from students to improve instruction. The goal is to increase student engagement in science and successful transitions to four-year colleges.
Leaders' expressions of anger, contempt, and disgust in speeches may predict violent acts. Analysis found a significant increase in these emotions before aggression, while decreases were seen before nonviolent resistance. The findings suggest a leader's emotional tone can motivate their group to take part in violent actions.
A study will assess software engineering students' teamwork skills using objective and quantitative measures, developing software models that predict team success. The research aims to provide advice to teachers and industry leaders on managing teams, emphasizing the importance of 'soft skills',
A new study by San Francisco State University researchers found that asymmetrical forceps in male earwigs provide a competitive advantage, allowing them to dominate smaller males. In contrast, larger males with symmetrical forceps were unable to overcome smaller males with more asymmetric forceps.
A recent study published in Genome Biology and Evolution found that paddlefish have a duplicated genome, adding complexity to comparative studies. This discovery may require re-interpreting previous research on the fin-to-limb transition using paddlefish as a proxy for human ancestors.
Black gay couples tend to practice safe sex and discuss their safety habits, while white gay couples are more likely to discuss risks but less likely to use condoms. The study suggests that being in a relationship isn't a risk factor for black men, but rather other factors need to be explored.
Researchers found that victory poses signal feelings of triumph immediately after a win, challenging previous research on pride. Triumph expressions are automatic and universal across cultures, occurring on average 4 seconds after the end of a judo match.
A study by San Francisco State University suggests that gay dads' lifestyles may change in ways that protect them from risky sexual behavior after becoming parents. Many couples reported a decrease in sex frequency but found this acceptable, while others remained committed to their monogamous relationships.
A new study published in the Journal of Happiness Studies suggests that consumers who buy life experiences to impress others experience a decrease in happiness. In contrast, individuals who purchase experiences for personal reasons report greater fulfillment and well-being.
A recent study has found that sea temperatures were warmer and less sensitive to CO2 levels 5-13 million years ago. The research team used an organic compound as a 'fossil thermometer' to analyze ocean temperatures alongside carbon dioxide reconstructions, providing evidence of a transition in the Earth's climate system.
The San Francisco State University Department of Biology has received a $1.5 million grant to support faculty-led improvements in undergraduate science education. The Biology Faculty Explorations in Scientific Teaching (FEST) program aims to refine teaching skills and assess student learning through evidence-based methods.
A study by San Francisco State University researcher Ryan Howell suggests that having a balanced time perspective can make people feel more vital, grateful, and satisfied. This balance between enjoying the present, focusing on future goals, and not overindulging in nostalgia or hedonism is key to happiness.
A new study by University of California, Berkeley and San Francisco State University researchers reveals that a deadly fungal infection causes severe dehydration in wild frogs, disrupting fluid and electrolyte balance. The study provides valuable insights into the disease progression and offers hope for potential treatments.
Researchers at San Francisco State University found that a music-based curriculum can significantly improve fraction understanding in third-grade students. The program, known as Academic Music, uses rhythm and gestures to introduce fractions, resulting in a 50% increase in test scores compared to traditional math instruction.
Research reveals Pacific chorus frogs are effective carriers of deadly chytridiomycosis, surviving infection with high levels of infection. The species' unique skin feature allows it to carry the disease without showing symptoms, contributing to its spread.
Climate change is projected to put strain on global groundwater resources as precipitation decreases and people turn to groundwater for water needs. The UN-sponsored research emphasizes the importance of regulating and conserving non-renewable groundwater to ensure its sustainability.
A new study by San Francisco State University researcher Sybil Yang found that diners do not linger noticeably longer over any particular location on the menu, contradicting decades of conventional wisdom. Instead, they read menus sequentially like a book, moving from left to right and down the pages.
A study by San Francisco State University found that people who prefer experiences over possessions tend to be extraverted and open to new experiences. These 'experiential shoppers' reported greater life satisfaction due to their spending habits.
Researchers at San Francisco State University have discovered a fly parasite in honey bee hives, which may help explain the mysterious phenomenon of colony collapse disorder. The parasite, found only in California and South Dakota, causes bees to abandon their hives and behave 'zombie-like'.
A new study suggests that states could save substantial amounts of money by fully funding tobacco control programs, which have a sustained impact on cigarette demand. The programs would reduce Medicaid payments, medical costs, and lost productivity, resulting in long-term savings for the states.
A study by San Francisco State University researchers has identified critical fertility enzymes in nematode worms, shedding light on sperm development and mobility. These PP1 phosphatases play a key role in separating chromosomes during division and propelling the sperm with a unique treadmilling motion.
Researchers found that birds' wings have grown longer and bodies are increasing in mass over the last 27 to 40 years in central California. Climate change is believed to be behind the trend, which challenges the usual thinking about climate change and body size.
A new study led by San Francisco State University's Daniel Bernardi aims to track rumors and identify those with the power to become weapons in counterinsurgency operations. The team will develop a database of rumors that could undermine efforts in Afghanistan.
A new study predicts that California beach towns will experience significant economic losses due to sea level rise, with visitor hotspots like Venice Beach facing up to $440 million in tourism revenue losses. The study also found that accelerated erosion could cause up to $540 million worth of damage at San Francisco's Ocean Beach.
The grant will provide fellowships for up to ten students annually and expand research opportunities for STEM students seeking a teaching career. The program aims to address California's severe shortage of qualified science and math teachers in high-poverty urban schools.
A new survey of the deadly fungus chytridiomycosis in Asia has found very low levels of infection among amphibians, with only 2.35% prevalence across 15 countries. However, researchers warn that this could be a sign of emerging disease or other factors preventing invasion.
A rare bioluminescent fungus has been rediscovered in Brazil, shedding new light on its unique glowing properties. The fungus, previously seen since 1840, was reclassified and found to have a different bioluminescent mechanism than other fungi.
A new species of mushroom, Spongiforma squarepantsii, has been discovered in the forests of Borneo. The fungus has a bright orange color and can turn purple when exposed to certain chemicals, and it has unique gelatinous properties that allow it to revive quickly if it dries out.
Research finds that school victimization in middle and high school is associated with depression, suicide attempts, STDs, and HIV risk in young adulthood. The study highlights the importance of addressing anti-LGBT bullying at schools to reduce health disparities among LGBT youth.
A study using DNA from museum specimens reveals a clear pattern of amphibian decline linked to the deadly fungus Batrachochytrium dendrobatidis. The researchers found that the fungus first appeared in southern Mexico in the early 1970s, spreading southward to Central America and causing mass extirpation of neotropical amphibians.
A team of researchers used museum specimens to document a wave of <i> Batrachochytrium dendrobatidis </i> infection spreading from southern Mexico to western Guatemala and Costa Rica. The study highlights the devastating impact of this epidemic on amphibian populations, with over 40% in decline globally.
Researchers found that people with extraverted personality traits are happier due to their positive view of the past. Savoring happy memories and reframing painful experiences in a positive light may boost life satisfaction.
The study provides insights into how ants develop into queens or workers, shedding light on invasion biology and potential pest control methods. Analysis of the Argentine and red harvester ant genomes suggests chemical modification of DNA may play a key role in this process.
Researchers link accepting family attitudes towards LGBT children to better overall health in adulthood. Family behaviors like advocating for their child's rights and supporting gender expression protect against depression, substance abuse, suicidal thoughts, and attempts.
Researchers found that blue whales align their pitch with a common value, enabling them to detect tiny shifts in calls. The study analyzed 4,378 recordings of blue whale songs and observed a remarkably small variation in pitch.
A study of gay male couples found that sexual agreements mainly improve relationship satisfaction and build trust. However, broken agreements can increase HIV risk when partners have different understandings of their agreement.
New research reveals that Chytrid fungus kills frog populations when infection intensity reaches a critical threshold. The study found that mass mortalities occur beyond this point, while continuous re-infection causes the disease to reach the threshold.
A new study finds that denying or ignoring racism leads to greater psychological distress among Filipino-American adults, while active coping methods can decrease distress and increase self-esteem. The study suggests that therapists should consider individual factors when helping clients develop effective coping strategies.
A San Francisco State University study found that eliminating sugary beverages and junk foods from schools significantly reduced the rate of overweight children among fifth-grade boys and seventh-grade students. The study showed that governmental policies can shape food behaviors and influence obesity trends in entire student populations.
A recent study found that family influence remains key to one's ethnic identity after age 18, with families teaching cultural customs and traditions leading to a greater sense of attachment to their ethnic group. This study suggests that parents play an important role in shaping young adults' exploration of their ethnicity.
The availability of genome sequences for three parasitic wasp species will aid in analyzing complex genetic traits and advance our understanding of using these wasps as natural agents against pests and disease-carrying insects. Scientists hope to harness the power of these tiny wasps to protect food crops and save billions of dollars a...
Scientists analyzed early Pliocene algae records to find evidence of sustained coastal upwelling off California's coast, even in a warmer climate. This insight provides valuable information on how ocean currents drive regional and global climate patterns.
Researchers found that Titan's ice is stronger as temperature decreases, allowing it to form an Earth-like landscape. The study used laboratory measurements to understand the impact of cold temperatures on ice erosion.
A study published in the Journal of Happiness Studies found that individuals who engage in activities increasing their competency experience decreased happiness in the moment but increased happiness on a daily basis. In contrast, those who meet their need for autonomy or connectedness report higher hourly and daily happiness levels.
Researchers at San Francisco State University have discovered 7 new glow-in-the-dark mushroom species, including four new species and three new reports of luminescence in existing species. The discoveries, which include species from Belize to Japan, suggest that luminescence evolved at a single point and was later lost by some species.
A new study published in Emotion journal proposes that consciousness mediates competing requests from different parts of the brain, allowing for decision-making and action. The research found that participants were more aware of conflicting urges involving skeletal muscles, such as those controlling movement or body temperature.