New research reveals that Aspergillus flavus, a fungus that produces carcinogenic aflatoxins that can contaminate seeds and nuts, has a multilegged partner in crime: the navel orangeworm caterpillar, which targets some of the same nut and fruit orchards afflicted by the fungus. Scientists report in the Journal of Chemical Ecology that the two pests work in concert to overcome plant defenses and resist pesticides.

A collective-risk dilemma experiment with members of the public in Barcelona has shown that people are more or less likely to contribute money to fighting climate change depending on their how wealthy they are. And the results indicate that participants with fewer resources were prepared to contribute significantly more to the public good than wealthier people, sometimes up to twice as much.

Mental health diagnoses and treatment of college students increased substantially between 2007 and 2017. More than one-third of students reported a diagnosed condition in 2016–2017, according to a study published online today in Psychiatric Services in Advance.

Some of the most useful and versatile materials today are the metal-organic frameworks (MOFs). MOFs are a class of materials demonstrating structural versatility, high porosity, fascinating optical and electronic properties, all of which makes them promising candidates for a variety of applications, including gas capture and separation, sensors, and photocatalysis.

Water shortages are hitting some areas of the world hard, and with increasing global temperatures, more regions may be experiencing drought conditions.

Video games and a robotic glove that help stroke survivors regain dexterity in their hands and arms. A robot named Casper that assists older adults with everything from fixing a tuna sandwich to communicating with loved ones.

Last year’s flu season was the worst in decades, leading to more than 80,000 deaths in the U.S. alone.

Once a Super Typhoon, now a ghost of its former self, Tropical Depression Yutu was fading off the coast of southeastern China on Nov.2 when NASA’s Aqua satellite passed overhead.

The ozone hole that forms in the upper atmosphere over Antarctica each September was slightly above average size in 2018, NOAA and NASA scientists reported today.

Yale researchers have found that a type of air pollution is much more complicated than previous studies indicated.