Pigs, rats, cats, and mongooses, all brought to the island decades earlier by humans, were to blame for their demise, preying ...

Researchers discovered fossil evidence showing that spionid worms, parasites of modern oysters, were already infecting bivalves 480 million years ago. High-resolution scans revealed their distinctive ...

Beneath an ordinary water tower in a quiet rural town, explorers discovered a 550-foot vertical cave plunging straight into darkness. The footage captured from the descent shows narrow rock shafts, ...