BOSTON (AP) — Immigration and Customs Enforcement Acting Director Todd Lyons on Monday defended the use of masks by his ...

U.S. companies are facing economic headwinds that are reducing incentive to continue high production levels of oil.

Hopes for lower tariffs because of trade deals that Trump could reach with other countries were the main reasons for a big ...

NEW YORK (AP) — Northern lights may be visible in parts of the U.S. Monday night following weekend solar storms.

MILAN (AP) — Sicily’s Mount Etna put on a fiery show Monday, sending a cloud of smoke and ash several miles into the air, but ...

With the benefits rivaling some drugs, experts said cancer centers and insurance plans should consider making exercise ...

The peak of Solar Cycle 25 is coming and it could mean an uptick in geomagnetic storms. Could Tennessee see the aurora borealis again?

The idea of an impending ice age has fascinated scientists and the public alike for decades, traditionally linked to ...

A large sunspot has just reappeared on the sun's Earth-facing surface, almost two months after it first emerged. The ...

A new 8K camera system at the Vacuum Tower Telescope in Tenerife captures images of the Sun's surface in stunning detail.

A powerful wave of solar activity is threatening global communications, power systems, and satellite networks, as scientists ...

One good way to predict a strong aurora night is to count forward 27 days from the most recent one; auroras are strongly associated with sunspot activity, and as it takes 27 days for the sun to ...