A Nest Cam captured bald eagles Jackie and Shadow mating near Big Bear Lake. The mating ritual occurred weeks after the pair lost two eggs to invading ravens. Feathers ruffled and nature was on full ...

In an attempt to initiate a courtship dance, a male Lusotitan puts his best foot forward. In the prehistoric world first impressions matter. Sometimes a few moves can make all the difference. An ...

Researchers in Costa Rica have unearthed fossils from a mastodon and a giant sloth that lived as many as 40,000 years ago, officials announced Friday, calling it the biggest such find here in decades.

CLEVELAND, Ohio (WOIO) - The Cleveland Metroparks Zoo shared on social media the passing of one of its sloth bears Monday. According to a social media post, the female sloth bear, Suhani, was born at ...

Researchers at the Museo Nacional de Costa Rica have confirmed a major paleontological find in the province of Cartago: fossil remains from a mastodon-like creature and a giant ground sloth. This ...

Giant cuttlefish are usually solitary, shy creatures, but every winter tens of thousands of them gather off Whyalla in South Australia in a mass spawning event – the only place in the world where such ...

For riders chasing efficiency, longevity, and a quieter drivetrain, the timing of your chain lube can make all the difference. Most of us think it’s about the type of lube—but according to Dan in The ...