Crystal clouds on a distant world may shimmer like sun dogs, hinting at exotic optics shaped by heat, wind, and starlight.

The president announced new tariffs on more than 90 countries, as he continued his drive to remake how global trade operates.

LawnMaster ocumow 18 MX is a wire- and app-free, drop-and-go mower. Like a robot vacuum cleaner, it uses a combination of an ...

Do competitors owe the public more than just skillful performances? The hosts examine whether society should demand humility ...

NASA astrophysicists have directly imaged a faint companion star orbiting Betelgeuse, confirming decades of speculation.

It’s hard to imagine Cook’s standoff with the Bills drags into the regular season, since missing games would take money out of his pocket. But if it did, Davis and ...

The Smithsonian’s removal of a reference to the 2019 and 2021 impeachments of President Donald Trump from a panel in an ...

Stocks gave up early gains and closed lower on Wall Street, led by drops in health care companies. The S&P 500 fell 0.4% ...

Classical physics taught that light waves pass through each other unaffected, but quantum mechanics couldn’t resist the ...

Jason Devine provides an overview of the intellectual roots of Marx’s approach and explains the dialectical logic of his ...