During pregnancy, maternal and fetal cells migrate back and forth across the placenta, with fetal cells entering the mother's bloodstream and tissues. They can settle in maternal organs such as the ...

Cell phone video captured by a witness appears to show a Border Patrol agent chasing down a teenage boy and detaining him.

Making sense of the confusing (and sometimes contradictory) explanations from officials, including Vice President JD Vance.

More than 3.5 billion years ago, the Earth was not the hospitable world we know today. The atmosphere lacked oxygen, the seas ...

Hungarian biologist Tibor Gánti is an obscure figure. Now, more than a decade after his death, his ideas about how life began ...

Discover how Ubiquitous Energy is revolutionizing renewable energy with innovative transparent solar cells. Unlike ...

Federal immigration officers are now asserting new authority to forcibly enter homes without a warrant signed by a judge, ...

The Department of Homeland Security said Thursday that "ICE did NOT target a child" in Minnesota after Democrats alleged the ...

Researchers used powerful radio telescopes to scan 3I/ATLAS for signs of alien technology.

Powered by the Raspberry Pi Zero 2W, Jeff Merrick's slab of 1970 / 1980s aesthetic screams the "charm" of the worn and broken Alien universe that belies the powerful single board computer within.

Federal agents have detained a 5-year-old boy and his father in Minnesota, taking them to a detention facility in Texas.

After two decades of quiet data processing on millions of crowd-sourced home computers, the SETI@home project has narrowed ...