First Nigerian man to journey into space, Owolabi Salis, tells FEMI ADEDIRAN about his extraordinary voyage and deeper ...

A salty surge in the Southern Ocean is melting Antarctic sea ice from below — and causing dramatic changes scientists didn’t ...

He was recently part of a 12-person team that was the first to ever drive wheeled vehicles to the North Pole as part of a ...

For years, scientists have debated whether a giant thick ice shelf once covered the entire Arctic Ocean during the coldest ...

Scientists have found evidence that the Asian continent was free of permafrost all the way to its northerly coast with the ...

Something’s stirring in the Atlantic Meridional Overturning Circulation (AMOC) – and a strange “hole” of cold water in the ...

A massive and surprising change is unfolding around Antarctica. Scientists have discovered that the Southern Ocean is getting saltier, and sea ice is melting at record speed, enough to match the size ...

Hurricane forecasters and scientists rely on weather data collected and processed by Department of Defense satellites. The Navy has decided to stop sharing the data.

Green Valley's Molly Sheridan completed seven marathons on seven continents in seven days this past February. That included ...

In the stratosphere over Siberia, temperatures recently jumped nearly 100 degrees Fahrenheit, shoving the polar vortex off its North Pole perch.

That’s why it took scientists by surprise when dozens of lightning strikes were detected within 300 nautical miles of the North Pole this past weekend. In fact, it was so unusual that it was ...