In celebration of World Walrus Day, National Museum of Natural History director Kirk Johnson talks about his new documentary ...

One warm summer evening, while having dinner outside the Inn Complete, one of her favorite haunts as a graduate film student at Syracuse University in upstate New York, Kristin Tièche saw something ...

(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, ...

Domestic dogs are among the most diverse mammals on the planet. From the tiny chihuahua to the towering great dane, the ...

The documentary on the challenges facing the iconic New England sea mammal was screened at Marblehead's Abbot Public Library.

Last month, residents of Bath, Somerset, flocked to the city center to get a glimpse of reported otters along the River Avon, and near the famous Pultney Bridge. Now, a nature enthusiast has managed ...