Several athletes at the Olympics have looked as if they're dancing just before they set off to compete, but they are visualizing.

Humans develop sharp vision during early fetal development thanks to an interplay between a vitamin A derivative and thyroid hormones in the retina, Johns Hopkins University scientists have found.

Explainer: How to talk to kids about gender equality and stereotypes Explainer: How to talk to kids about gender equality and stereotypes Press release: USD 420 billion annual shortfall blocking ...

The holiday weekend brings tech upgrades with some mind-blowing savings on top-rated gear from Apple, Google, Sony, and other excellent brands at Amazon.

Holiday sales may be winding down, but plenty of tech deals are still live at Amazon, including solid discounts on Apple, ...