Combined with rising temperatures, chemical pollutants are obliterating animals’ chances of successfully reproducing.

For all of human history, reproduction has relied on a simple biological formula. Sperm meets egg. They fuse, they divide, ...

One of the great tragedies of the 21st century,” Nan Schaffer once said, “will be humanity’s homogeneity.” The remark was ...

Oscar-nominated director explores a real-time ecological collapse caused by a behavioral pattern of sexual violence by male ...

Ravens willing to take risks get easy access to food near humans but still face higher mortality rates.

This unassuming octopus pairs bacterial chemistry with evolutionary efficiency to deliver one of the most powerful defenses ...

Researchers at the University of Ottawa and the Institute of Hydrobiology of the Chinese Academy of Sciences have discovered a new role for reproductive hormone secretoneurin (SN) and, for the first ...

The agency’s prestigious research office spent decades doing scientific work insulated from political pressure. Now it’s ...

Across North America, agencies responsible for the conservation and management of native mammals, including large carnivores, ...

Scientists report that climate change, habitat loss, and human activity are significantly altering bird migration patterns, with some species reversing traditional routes or shifting timing. Citizen ...

The online debate of whether you should wash your rice or not has persisted for a while, but after watching this video, you ...

A massive study of ancient and modern DNA from thousands of West Eurasian people has identified nearly 500 genetic variants ...