Superb starlings help care for the offspring of birds they are not related to. “To me, that sounds like friendship,” one ...

Hummingbirds’ minuscule nests are remarkable works of nature’s art. Here’s what to know if you’re lucky enough to spot one in your garden.

Yet, from an evolutionary standpoint, it’s far more plausible that female-like organisms preceded males, especially considering that asexual reproduction—the earliest known mode of ...

"The difference between living or dying can rest on whether or not the doctor knows about a particular condition." ...

In his text On the Generation of Animals, dating back to the 4th century BC, the Greek philosopher also characterised the ...

If you dig through the news, you may come across stories of different plants and animals enduring forest fires, sea ...

Superb starlings appear to swap between parent and ‘nanny’ roles to help raise chicks over their lifetimes, even when they ...

A study of starlings in Africa shows that they form long-term social bonds similar to human friendships. The fact that humans who are not related by blood help each other repeatedly over time is ...

According to the premier register of thoroughbred horses in the U.S., all of the horses are between four and seven ...

The biological taxonomy system can be a confusing and sometimes imperfect method for categorizing life. However, it can also ...

Here it comes again: mosquito season. In Texas, that seems to last almost all year! Nobody loves mosquitos, and most consider ...

Consumer and environmental groups are criticizing the Environmental Protection Agency's plan to eliminate its Energy Star ...