An N95 respirator mask can block airborne viral particles.
Here are six ways the U.S. government and health care system could fight back against the coronavirus.
China got a mixed report card on its handling of the new coronavirus outbreak. How will the U.S. do?
A billion years ago, this green seaweed likely produced oxygen and provided shelter for other organisms.
Archaeologists have found 83 graves filled with the bones and artifacts of ancient Egyptians, not too far from the Mediterranean Sea.
Photos of a bright pink manta ray have gone viral after the Pepto-Bismol-colored creature was spotted swimming near Australia’s Great Barrier Reef.
Why did these male turtles have horned shells? Likely to protect their heads during fierce combat, a study finds.
According to the Jewish Bible, there was just one temple in the ancient Kingdom of Judah: the First Temple, which sat in Jerusalem. However, a new discovery just upended that perception.
This woman, whose remains were found in an underwater cave in Mexico, lived about 9,900 years ago, just as the last ice age was ending.
These bones were found in the early 1900s near Pompeii, but it wasn't until now that they were assessed with modern science.