The Museum of Discovery and Science is opening a new family-friendly exhibit featuring the rise of mammals. The latest exhibit at the museum is called “Expedition: Dinosaur — Rise of the Mammals.” The ...

(This program is no longer streaming). Sixty-six million years ago, an asteroid wiped out the dinosaurs in a fiery global catastrophe. But we know little about how their successors, the mammals, ...

Viruses, notably influenza A and Morbillivirus, cause mass die-offs with striking head counts. Arterra/Universal Images Group via Getty Images This article is from Hakai Magazine, an online ...