There's a hungry Arctic predator with a lot of arms that eats dead polar bears
A new study by a national research group says starfish tie with polar bears as the top predators of the Arctic marine ecosystem.

A new study by a national research group says starfish tie with polar bears as the top predators of the Arctic marine ecosystem.
What looks like a giant teddy bear’s face peering into space from the surface of Mars is actually a satellite image of some craters and a circular fracture, scientists say.
Nvidia Corp Chief Executive Officer Jensen Huang on Tuesday said that the burgeoning field of artificial intelligence will create powerful tools that require legal regulation and social norms that have yet to be worked out.
A chance discovery by an Edmonton area woman who was walking her dogs has turned out to be a massive fossilized bone that likely belonged to an Ice Age mammoth.
Shares of BuzzFeed Inc. extended gains to more than double in value on Thursday on reports the digital media firm was planning to use artificial intelligence to personalize and enhance its online quizzes and content.
An outside group may have accessed the online personal information of some Running Room customers in Canada over the last several months, the retailer says.
Retailers and tech companies use many tools to mine consumers for data they can share with third parties, but there are steps consumers can take to protect and safeguard their personal information.
An asteroid the size of a box truck made one of the closest passes of planet Earth ever recorded.
Egypt on Thursday unveiled dozens of new archeological discoveries, including two ancient tombs, at a Pharaonic necropolis just outside of the capital Cairo.