World's oldest person dies in Japan at age 119

Where Have All the Frogs Gone? A deadly disease is devastating frog species around the world, foreshadowing an age of global pandemics for humans and the animal kingdom alike.

New climate modeling predicts increasing occurrences of flash flooding across most of the U.S.

3.8-Billion-Year-Old Zircons Offer Clues to When Earth’s Plate Tectonics Began