No matter how they "make you feel," in the long term, they're just not worth it. The reason why may surprise you.

Turns out there’s a difference between living in interesting times and trying to exist amid delirium. How I envy those ...

Pope Francis has suffered a serious setback in his two-week battle with double pneumonia. Newsweek's live blog is closed.

The long-term legacy of civilization has tickled the imagination of science fiction writers from Isaac Asimov to the minds behind the cartoon sitcom Futurama ... Without water, bacteria can’t thrive, ...

A "depressing" McDonald’s PlayPlace with only screens went viral on social media. What happened to the more-than-50-year-old ...

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Polar bears aren't white, strawberries aren't berries and the Earth isn't round—we'll have you rethinking everything you thought you knew! Mind-blowing facts you have to read to believe Did you know ...

Choose from Cartoon Of A Holistic Health stock illustrations from iStock. Find high-quality royalty-free vector images that you won't find anywhere else. Video Back Videos home Signature collection ...

Precautionary testing in three Baltimore courthouses found elevated levels of Legionella bacteria for a second time, city officials said late Friday. High levels were found in Baltimore City ...

Immune cells that eat bacteria in the body don't stash them in specialized compartments as once thought, but turn them into critical nutrients that build proteins, create energy and keep the cells ...

Swans in the Greater Dublin and Co Kildare area frequently carry antimicrobial resistant (AMR) bacteria in their guts similar to those causing difficult-to-treat infections in humans That is ...