Invasive species that are introduced into non-native environments threaten ecosystems, wildlife, and human well-being.

Wondering about the most dangerous birds on Earth? We've compiled this list of the Top 20 scariest birds — some that have ...

This ship was huge. It was like a city-sized ship. And there was hundreds of beings on board,” said Debbie Solaris, a military veteran and one of six panelists sharing their alien encounters with a ...

Invasive alien species don’t only drive out other native species, they also dramatically transform soils, water and ecosystems. A new assessment tool aims to pinpoint the negative environmental ...

While it’s hard to feel optimistic at the moment, we must resist resignation. No quick fix will address all the challenges that threaten social cohesion, but there are things we can do to begin the ...

New York Times inEducation has been designed as a resource to connect Times journalism with key areas of study for students and faculty through our Education and Library Subscription Program. If you ...

Human beings are the greatest threat to the survival of endangered species, as we are the ones destroying their natural ...

Humans have practiced head shaping for tens of thousands of years, and anthropologists are beginning to uncover clues as to why.