Some animals in the United States were believed to be extinct—until they were spotted again, sometimes decades later! Whether hidden in remote forests, deep underground, or in unexpected places, these ...

When landscapes change, exotic species take advantage of new habitats. Such a pulse of colonisation coincided with the Ice ...

Over time, many animals in the United States have quietly disappeared without most people even realizing it. Whether due to habitat destruction, climate change, hunting, or human expansion, these ...

Their unusual story began about a hundred years ago. Now, as they head to the high north, an ambitious new chapter is being ...

The Heart Sellers”: 1 and 7:30 p.m. Wednesday, Feb. 19; 7:30 p.m. Thursday and Friday, Feb. 20-21; 2:30 and 7:30 p.m. Saturday, Feb. 22; and 2:30 p.m. Sunday, Feb.

Alert readers of the print edition noticed a puzzling photo caption in my last column. When writing about gull identification ...

“I don’t want to speak too much about it. You always want to play for your country, I always wanted to come and play for ...