The Arecibo Message as it appears when its 1,679 bits are properly aligned on a grid (left), an annotated illustration ...

Anglerfish have invisible fangs, narwhal tusks are extra-long canines, and more facts from the weird and wonderful study of ...

The Chandra X-ray Observatory is the darling of high-energy astrophysics. Famed for providing unequaled x-ray views of ...

For spinning spheres, centrifugal force is maximized at the equator, where the rotational speed is highest. The amount of the ...

María Arias is an astronomer in the Netherlands Institute for Radio Astronomy. She uses radio telescopes to study supernova ...

Christa Lesté-Lasserre is a science journalist based in Paris who covers animal health and behavior, environmental sciences ...

Federal health scientists voice concern over an anticipated takeover by medical skeptics in Trump’s second administration ...