The northern highlands of Ethiopia are among Africa's oldest agricultural landscapes. Some of the world's most important ...

The fossilized spines of saber-toothed cats in the La Brea Tar Pits reveal evidence of an unexpectedly high prevalence of ...

Northern Eurasia contains about 20% of the world's forests and plays a crucial role in mitigating climate change by absorbing ...

Many molecules exist in two mirror-image forms—like left and right hands—that look identical but can behave very differently, ...

By analyzing the data from NASA's Fermi gamma-ray space telescope, Chinese astronomers have investigated a recently ...

When an adult refuses to let an injustice pass—stands up to a bully or asserts their rights—we call it principle. When a ...

In nature, the rarest ingredient can be the one that holds everything together. In a new article published in Trends in ...

The laws of thermodynamics state that heat naturally flows from hotter systems or regions to colder systems or regions until ...

Researchers have developed a DNA vacuum that can suck genetic traces from animals out of the air and reveal which animals ...

As the construction of a hydroelectric dam loomed, archaeologists raced to uncover Angola's earliest dated burials and its ...

What dangers does smoke from wildfires pose? Who is most at risk? Here are some answers to health questions often asked, ...

Thousands crowded into emergency shelters in France and Spain on Sunday after wildfires drove more than 300,000 people to ...