Endangered species in MA include whales, reptiles, fish, plants, birds - and one tree that grows only on Martha's Vineyard.

A new butterfly species, Satyrium curiosolus, has been discovered in Alberta. Isolated for millennia, it shows unique traits ...

A devastating sea star plague triggered an unexpected ecological shift, creating a mussel boom that sea otters turned into a ...

After decades of using dogs to track the scent of missing people, Mike Hadsell of Peace River K9 Search and Rescue has added ...

By combining data on all known bird species, this tree is the most impressive snapshot yet of one of Earth’s most ...

A zoo euthanized a “beloved” North American river otter after her health declined due to her age, Oregon zookeepers said.

Three giant otters made their debut appearance at Moscow Zoo on Wednesday. The two male and one female giant otters, ...

The game-worn Snot Otters jerseys will be auctioned off prior to the game with proceeds going toward the Western North ...

A proposed change to the United States’ Endangered Species Act could threaten not only to reverse decades of progress but ...

If you see a furry head with whiskers pop up in a local creek or wetland, it may be an otter. Or it may be a beaver. River otters were re-introduced to Western New York in the late 1990s after they ...

Imagine a world without the roar of lions, the trumpeting of elephants, or the playful antics of otters in our rivers. It’s a ...

Legend has it the Eastern hellbenders slithered here straight from hell and But in the age of humans, that evolutionary asset ...