Honey bees may inherit altruistic behavior from their mothers
True altruism is rare behavior in animals, but a new study by Penn State researchers has found that honey bees display this trait. Additionally, they found that an evolutionary battle of genetics may determine the parent from whom they inherit it......»»
Ant behavior inspires autonomous material assembly research
The survival strategies employed by one of the most aggressive, territorial and venomous ant species may pave the way to revolutionize robotics, medicine and engineering......»»
Ancient Roman wine production may hold clues for battling climate change
It is no secret that the Romans were heavy wine drinkers. Estimates put the average Roman male's consumption at a liter or more of diluted wine per day. The drink was also a symbol of civilized behavior, and widely used as a drug, medicine and ritual.....»»
SpaceX charged with illegally firing workers behind anti-Musk open letter
SpaceX fired workers after open letter called Musk's behavior an "embarrassment." Enlarge / Elon Musk speaks with members of the media at the AI Safety Summit on November 1, 2023 in Bletchley, England. (credit: Getty Images | Le.....»»
Genetic variants underlying male bisexual behavior, risk-taking linked to more children, study suggests
Because same-sex sexual behavior does not result in offspring, evolutionary biologists have long wondered how the genes associated with this behavior have persisted in the human genome, and whether they will remain in the future......»»
New high-speed video system uses sensors, infrared illumination to track insects in large wild areas
Our ability to learn more about insect behavior—which affects ecology, health, and economy on a global scale—depends largely on suitable recording technology. But until now, these tools have been considerably limited......»»
This bird is like a GPS for honey
The honeyguide recognizes calls made by different human groups. Enlarge / A greater honeyguide (credit: Keabetswe Maposa) With all the technological advances humans have made, it may seem like we’ve lost touch with na.....»»
New research suggests "religiosity" can help Black teenagers avoid delinquent behavior
Black teenagers in urban environments who were more involved in religious activities were less likely to engage in alcohol and substance use and other delinquent behavior, according to two recent studies by social sciences researchers at Case Western.....»»
"What"s on today"s menu?": Why it"s important to study the trophic behavior of local predators
Trophic ecology is the study of the food chain. On Tenerife in the Canary Islands, feral cats feast chiefly on rabbits, mice, rats, and native birds and reptiles. But new research shows that since 1986, the island's wild cats have experienced a signi.....»»
In Colombia, illegally felled timber repurposed to help bees
In northeast Colombia, police guard warehouses stacked high with confiscated timber with a noble new destiny: transformation into homes for bees beleaguered by pesticides and climate change......»»
Draw-and-write mapping: Effective way to capture children"s natural representations
Mental representations play a crucial role in shaping attitudes and behavior. Children's representations of 'nature' can be assessed along several dimensions, including aspects such as level of wildness, cognitive complexity, degree of elaboration, e.....»»
How antibiotic-resistant bacteria can teach us to modify behavior
Most people want to do something about climate change, but lifestyle trade-offs and a narrowing window to enact broad changes to industrial, transportation, and consumption patterns are daunting enough to make them resist......»»
There"s a call for a new "behavior curriculum" in Australian schools. Is that a good idea?
Earlier this month, a Senate inquiry recommended Australian students get specific lessons in how to behave......»»
Dogs, antennas and honey for Japan"s big bear problem
Thousands of bears are being shot in Japan each year as they become more and more of a problem. Junpei Tanaka and his dog Rela, straining at her leash in the woods, have a kinder, smarter way......»»
Dark matter might be keeping an even darker secret
Researchers compare a theorized behavior of dark matter to actual galaxies. Enlarge / A compact dwarf galaxy, which may have features that are difficult to explain with standard models of dark matter. (credit: ESA/Hubble & NASA).....»»
Harnessing nanotechnology to understand tumor behavior
A new study conducted by pre-Ph.D. researcher Pablo S. Valera demonstrates the potential of surface-enhanced Raman spectroscopy (SERS) to explore metabolites secreted by cancer cells in cancer research......»»
Correct bad network behavior to bolster application experience
Legacy hardware-based applications existed happily in isolation, untethered from a network. The thing that really mattered was the speed of the hard drive and having enough memory. Today, even the software running from personal hard drives relies on.....»»
Mothers and children have their birthday in the same month more often than you"d think—and here"s why
Do you celebrate your birthday in the same month as your mother? If so, you are not alone. The phenomenon occurs more commonly than expected, a new study of millions of families has revealed......»»
Researchers observe a hallmark quantum behavior in bouncing droplets
In our everyday classical world, what you see is what you get. A ball is just a ball, and when lobbed through the air, its trajectory is straightforward and clear. But if that ball were shrunk to the size of an atom or smaller, its behavior would shi.....»»
A cause for "strange" behavior of cuprates discovered, with superconductor ramifications
A recent study published in Nature Communications by researchers from Politecnico di Milano, Chalmers University of Technology in Göteborg and Sapienza University of Rome sheds light on one of the many mysteries of high-critical-temperature copper-b.....»»
Grunt or whistle: Successful honey-hunters know how to communicate with wild honey-seeking birds
In many parts of Africa, humans cooperate with a species of wax-eating bird called the greater honeyguide, Indicator indicator, which leads them to wild bees' nests with a chattering call. By using specialized sounds to communicate with each other, b.....»»