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, the first human spaceflight to polar orbit.

Grizzly bears, for example, are a subspecies of brown bear found in parts of North America. There are many different subspecies of brown bear found all over the world, from Kodiak bears in Alaska to ...

Based on intraday pricing, America’s tech megacaps are in a bear market, having lost more than 20 per cent from Christmas Eve record-high close. The above chart uses UBS’s Mag7 index, which is fixed ...

As Vice President JD Vance toured a military facility in Greenland on Friday afternoon, President Donald Trump reiterated his ...

In "Ends of the Earth," Neil Shubin travels north and south to explore the frontiers of polar science and history.

Sea ice extent is at record, and near record, lows for this time of year in both polar regions, leaving the planet ...