By distilling bituminous coal in retorts to obtain gas for illumination, or by burning it in kilns or pits, the residue left behind is called coke, which is simply coal charcoal, and is nearly pure ...

In a rare move for a U.S. public official, Secretary of Health and Human Services Robert F. Kennedy, Jr., called for a paper ...

Human Case of Flesh-Eating Screwworms Detected In U.S.

Users’ Internet search questions can strengthen echo chambers, even on factual topics, but there are simple ways to lessen ...

The journal Science has lifted an expression of concern on a paper claiming evidence of Majorana quasiparticles, but concerns ...

A new wave of delusional thinking fueled by artificial intelligence has researchers investigating the dark side of AI ...

The National Science Foundation will stop operating the Nathaniel B. Palmer icebreaker and slash polar science funding by 70 ...

You can see it coming in right there, that little spot,” says neuroscientist and engineer Laura Lewis. A remarkably bright pulsing dot has appeared on the monitor in front of us. We are watching, in ...

From Miami to Maine, the East Coast is under moderate or high rip current risk advisories because of Hurricane Erin ...

I’ve been a Scientific American subscriber since I was 12 years old, and it helped shape the way I look at the world. SciAm always educates and delights me, and inspires a sense of awe for our vast, ...

The Search for Extraterrestrial Life Is a Roller Coaster of Hope and Disappointment ...

Using the powerful James Webb Space Telescope, scientists have spotted a moon nestled near Uranus’s rings that’s so small you ...