Apple device owners can also take advantage of a new Earth Day programs, including 10 percent off an Apple accessory when ...

A new study suggests the extinction of Neanderthals nearly coincided with a shift in Earth's magnetic field that let more ...

Did ancient sunscreen and sewing needles save humanity? In a nutshell 41,000 years ago, Earth’s magnetic field weakened to ...

Ancient Homo sapiens may have benefited from sunscreen, tailored clothes and the use of caves during the shifting of the ...

During a brief but dramatic chapter in Earth's history about 41,000 years ago, the planet’s magnetic field nearly collapsed.

These advances may have been particularly advantageous when Earth’s magnetic poles switched a bit, according to a study published April 16 in the journal Science Advances. Earth’s magnetic ...