But as early modern humans made these ... planet cannot sustain life without a strong magnetic field,” Mukhopadhyay says in the statement. “Looking at prehistoric Earth, and especially at ...

Regardless of how far apart we sit on branches of the evolutionary tree, human ... at various life stages, experts see how the developing face changes over time. This reveals important clues about ...

A supercomputer may have just predicted when life on Earth will end, and, thankfully, it's going to be a long time from now.

he urged listeners, "I would like us to renew our hope that peace is possible." See some of the key moments from Pope Francis' life in the timeline below.

In fact, scientists believe that a plume of hot rocks that burst from the Earth's mantle millions of years ago could be an important part in the story of human evolution. What roils beneath the ...

Plummeting temperatures forced some human populations to adapt to the new conditions thousands of years ago, but the changes ...

VATICAN CITY (AP) — Here are key events in the life of Jorge Mario Bergoglio ... economic system that exploits the poor and has turned Earth into “an immense pile of filth.” ...