President and billionaire ally continue to shrink government with widespread layoffs; federal funding halted to schools ...

From supermoons to a total eclipse to the national park’s biggest and best-attended star parties, these are the must-see celestial shows of the year ...

A new study out this week said that the Earth's inner core is less solid than previously thought. Scientists still have ...

After declaring himself the chair earlier in the week, the board elected him to that post “unanimously” Trump declared. He ...

Seismic wave data previously suggested the Earth’s hot inner core is slowing its spin. Now, researchers say it’s also ...

Egypt, a major recipient of U.S. military aid, is not the only country in Africa being drawn into China's orbit. Beijing has ...

Think Superman is nothing but a boring do-gooder with too many powers? These great comics will change your mind.

Look up this week for February’s full snow moon and to catch the last glimpse of a visible parade of planets in the night sky before they fade from view.

Google Maps now labels the Gulf of America for U.S. users, and the Gulf of Mexico for those in Mexico. This isn't the first ...

Scientists of course cannot cut into Earth and directly observe its insides. Instead, their knowledge is inferred from the ...