How was popcorn discovered? – Kendra, 11 years old, Penn Yan, New York One has ...

In 1974, the US paleoanthropologist conducted a study in Hadar within the distant wasteland of ...

LONDON — Just days before elite rowers compete within the international Henley Regatta on Britain's ...

The space environment is harsh and stuffed with extreme radiationScientists designing spacecraft and satellites need ...

About 1 in 6 Americans are 65 years or olderand this percentage is predicted to ...

Hansen's disease, also generally known as leprosy, is now treatable — and that's thanks partly ...