Noteworthy examples of charming companion-animal clips highlight affection and humor. Trump proposes new monument near Lincoln Memorial An American dream at risk: What happens to a small Nebraska town ...

Every year, researchers and people out in nature capture some aspect of animal behavior that’s unusual or unexpected in some way, changing how we understand the natural world. For the first time, ...

With more than 55% of the world’s population now living in cities, the frantic pace of urban life is changing life on a genetic level. Through rapid evolution, we are seeing the formation of ...

Explaining patterns of diversity in microbial populations has been one of the great conundrums of microbiology. Historically, the approaches used for studying bacterial population genetics have been ...