Rewind to 1993. First Lady Hillary Clinton is pictured aboard an Air Force plane, absorbed in her Game Boy, playing Tetris.

Megan Hall: If you’re over 60 and experiencing vision loss, it’s likely you have age-related macular degeneration, or AMD.

Antibodies made by the immune system can sometimes target human brain cells, producing psychiatric symptoms. Researchers aim ...

In 1872, New York’s devastating epizootic gave the ASPCA’s young founder a powerful moral argument for animal protection ...

The former vice president thinks this year is when we’ll get serious about climate change In 2006 former vice president Al ...

An invisible stream of superfast plasma is heading straight for Earth, and scientists are thrilled.

But even a strong El Niño isn’t a guarantee that Hawaii will see storms—after all, it’s a small area of land in a vast ocean, ...

Fermi Explorer, a proposed low-cost private mission to Alpha Centauri, seeks to address a question that’s already been ...

Overton’s nomination has been criticized by abortion rights groups. In a statement released Thursday, Reproductive Freedom ...

To get to the outer solar system, the Juice spacecraft needs an assist from Earth’s gravity—and it’s going to be taking ...

Math Puzzle: What is the longest sequence of captures in checkers?

Diesel prices have almost doubled over the past year, spelling trouble for farmers, truckers and the entire U.S. economy ...