Scientists used strontium isotopes in Misha the elephant’s teeth to track her movements, revealing a method to study ancient ...

The safari’s residents — many of which are free-roaming — often show just as much curiosity about their guests as the guests ...

LONDON--Scientists searching for the origins of COVID-19 have zeroed in on a short list of animals that possibly helped spread it to people, an effort they hope could allow them to trace the ...