By Shreya Dasgupta Two dogs specially trained to sniff out truffles have helped researchers identify two new-to-science truffle species in the U.S., according to a recent study. Truffles, synonymous ...

Flightless species of birds (such as ostriches, which are the largest living birds) tend to outsize any of the largest birds ...

An 11,000-year-old Indigenous settlement found in Saskatchewan reshapes the understanding of North American civilizations.