Weather patterns’ influence on frost timing
The frost-free season in North America is approximately 10 days longer now than it was a century ago. In a new study researchers parse...
Wolves need space to roam to control expanding coyote populations
Wolves and other top predators need large ranges to be able to control smaller predators whose populations have expanded, according to a new study....
Smoke from wildfires can have lasting climate impact
Researchers have found that carbon particles released into the air from burning trees and other organic matter are much more likely than previously thought...
Hottest lavas that erupted in past 2.5 billion years revealed
Deep portions of Earth's mantle might be as hot as it was more than 2.5 billion years ago, an international team of researchers has...
Rare tooth find reveals horned dinosaurs in eastern North America
A chance discovery in Mississippi provides the first evidence of an animal closely related to Triceratops in eastern North America. The fossil, a tooth...
Weathering of rocks a poor regulator of global temperatures
Evidence from the age of the dinosaurs to today shows that chemical weathering of rocks is less sensitive to global temperature, and may depend...
Rethinking role of viruses in coral reef ecosystems
Viruses are thought to frequently kill their host bacteria, especially at high microbial density. A state called lysogeny, in which viruses lie dormant but...
Eating beans instead of beef would sharply reduce greenhouse gasses
If Americans would eat beans instead of beef, the United States would immediately realize approximately 50 to 75 percent of its GHG reduction targets...
Supercomputing helps researchers understand Earth’s interior
Geologists have created a computer model of tectonic activity so effective that they believe it has potential to predict where earthquakes and volcanoes will...
Human-induced deforestation is causing an increase in malaria cases
A new study of 67 less-developed, malaria-endemic nations finds a link between deforestation and increasing malaria rates across developing nations.




















