To a layperson, it’s footage of adorable polar bear cubs with their moms against the backdrop of endless Arctic snow. For researchers who study the animals, however, it’s a rare and incredibly ...

Although it was only briefly seen during the live webcast of its launch, the Fram2 mission's zero-gravity indicator was ...

From the ever-rising value of OpenAI, to why Elon Musk bought one of his own companies, we round up the week's big stories from the AI revolution. Trevor Koroll reports. Why is Musk pouring millions ...

A Falcon 9 rocket lifted off on Monday night, sending four amateur astronauts on an unprecedented journey around Earth’s ...

SpaceX is sharing the first look at the vast expanse of ice layering Earth's poles after launching the private Fram2 mission, ...

Grizzly bears, for example, are a subspecies of brown bear found in parts of North America. There are many different ...