In an effort to reduce prices at the pump, an EPA wavier allows the sale of fuel with 15 percent ethanol content ...

Our galaxy and its nearest large companion, Andromeda, may be headed for a collision on a cosmic scale. What happens then?

Smart-panel start-up Span wants to turn spare household electricity into AI computing power. How far it can scale and what ...

This year’s expected El Niño could hamper hurricanes in the Atlantic but boost them in the central and eastern Pacific ...

While drugs such as Wegovy target a single gut hormone, retatrutide is among a new class of GLP-1 drugs that aims at three ...

These critters were carrying the Sin Nombre variant of hantavirus, which can be spread from rodents to humans but not from ...

The launch, when it comes, will mark the 12th flight test of Starship and the first demonstration of its V3 design—a new ...

Constructed by ancient Egyptians, the Great Pyramid has survived multiple earthquakes through the ages—now researchers think ...

SpaceX is gearing up to launch the latest and largest version of its Starship megarocket. Lifting off from the company’s ...

Experts question this study’s design and its recommendations—and point out that you probably get more exercise than you think ...

Gold doesn’t tarnish like similar metals do. A new paper says that the key is the intricate “herringbone” pattern of its ...

An out-of-this-world weather report from NASA’s James Webb Space Telescope reveals how clouds move across a giant planet ...