Normal gases, like the air you breathe on Earth, are made up of atoms bouncing around. Atoms consist of a positively charged bundle of particles called the nucleus and negatively charged particles ...

Invest 94L is expected to become a tropical depression Sept. 26 or over the weekend. There is "significant uncertainty" on the track and intensity of what could become Imelda. Chances are increasing ...

(CNN) — Hurricanes and other systems don’t often find themselves in a tropical traffic jam in Earth’s vast oceans, but there are consequences when they do get all up in each other’s business. A ...

President Trump and Energy Secretary Chris Wright insist that solar power will never be a reliable source of energy. The Trump administration has a dim view of the sun. Solar panels provided most of ...

Poland is on the verge of deciding on the purchase of new submarines with six bids submitted, including a German-Norwegian proposal, Defence Minister Władyslaw Kosiniak-Kamysz said in Warsaw, ...

CAPE CANAVERAL, Fla. (AP) — A cluster of space weather satellites blasted off Wednesday morning to cast fresh eyes on solar storms that can produce stunning auroras but also scramble communications ...

It wouldn't take a warhead to end modern civilization just a well-placed pulse. From high-altitude nuclear detonations to coronal mass ejections from the Sun, the U.S. power grid faces threats that ...