Scientists unexpectedly witness wolf puppies play fetch

When it comes to playing a game of fetch, many dogs are naturals. But now, researchers report that the remarkable ability to interpret human social communicative cues that enables a dog to go for a ball and then bring it ...

Conservationists urge 'tighter wildlife laws' after Trump move

Countries should be strengthening their laws protecting endangered species, not weakening them, international conservationists said Tuesday, after US President Donald Trump's administration announced plans to alter the country's ...

Spiders risk everything for love

University of Cincinnati biologist George Uetz long suspected the extravagant courtship dance of wolf spiders made them an easy mark for birds and other predators.

Pup fostering gives genetic boost to wild Mexican wolves

It's a carefully planned mission that involves coordination across state lines—from Mexican gray wolf dens hidden deep in the woods of New Mexico and Arizona to breeding facilities at zoos and special conservation centers ...

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