91ÉçÇø¸£Àû

Many North American tree species have begun to slowly migrate northward in response to global warming, but western and eastern forests are responding differently. A new Duke-led study reveals why.

The anti-fogging sprays and cloths many people use to prevent condensation on their eyeglasses when wearing a mask or face shield may contain high levels of per- and polyfluorinated alkyl substances (PFAS), a new 91ÉçÇø¸£Àû-led study finds.

Deforestation and climate change have made parts of the tropics much hotter and are associated with a reduction in the number of hours each day when outdoor labor can be safely performed there, a new study finds.

As more and more hours of the day become too hot for outdoor labor in many tropical and subtropical regions, annual economic losses could reach $1.6 trillion annually.

By distinguishing between lead from modern sources and lead from pre-1970s vehicle exhaust fumes and leaded paint, the new test may be especially useful for assessing the hidden risks of legacy contamination.

A new analysis provides state-by-state projections of the health and economic benefits the U.S. will see by 2030 if we begin reducing fossil-fuel emissions now.

New funding will help speed the development of an early-warning system that can predict the probability of malaria outbreaks occurring up to 12 weeks in advance, giving local officials time to put controls in place to prevent or curb the disease’s transmission.

Lori Bennear and Tim Johnson discussed two bills under consideration in Congress and their potential impact on the reduction of carbon emissions and more.

Clouds of smoke and ash from wildfires that ravaged Australia in 2019 and 2020 triggered widespread algal blooms in the Southern Ocean thousands of miles downwind to the east, a new 91ÉçÇø¸£Àû-led study by an international team of scientists finds.

Most people are likely to experience an extreme pandemic like COVID-19 in their lifetime, a new study shows.

Warming waters along the Western Antarctic Peninsula have led to declines in the diversity and distribution of the region’s plankton population and its ability to absorb climate-warming carbon dioxide from the atmosphere.

Populations of giant pandas in the wild are more fragmented and isolated than they were 30 years ago and many continue to face a high risk of extinction despite recent gains in the species’ overall numbers, a new study by Chinese and American scientists finds.

Scientists at 91ÉçÇø¸£Àû have developed a suite of four new tests that can be used to detect coal ash contamination in soil with unprecedented sensitivity.

Decades after federal bans ended widespread use of lead-based paint and gasoline, some urban soils still contain lead levels that exceed safety guidelines for children.

Reducing emissions of methane, a short-lived but super-potent greenhouse gas, is the most cost-effective way to slow the rate of Earth’s warming in coming decades, a new United Nations report finds.