More than 2,500 alien plant species could find suitable conditions in the Arctic, especially in northern Norway and Svalbard.

President Trump directed his administration to release files on UFOs and any "alien and extraterrestrial life," an issue that has drawn decades of fascination — and spawned more than a few wild ...

Landmark UFO documents smuggled out of Russia 30 years ago — and just publicly revealed — show the Soviets investigated thousands of reports of extraterrestrial craft and encounters with aliens.

A tiny new probe can monitor an unborn baby's health inside the womb during surgery. It is the first device capable of continuously tracking the vital signs of a fetus while still in the uterus, say ...

A new, hair-like robotic probe developed by Northwestern University researchers is the first device of its kind that can safely enter the uterus and monitor a fetus' vital signs during in utero ...

Northwestern University researchers have developed the first device that can continuously track a fetus's vital signs while still in the uterus—a feat that previously had not been possible. The soft, ...

What would really happen if aliens discovered Earth? Some scientists, including Stephen Hawking, warned that first contact might not be friendly — or survivable. Advanced civilizations could see ...

Federal immigration authorities in Phoenix received a tip in February 2025 alleging that the 14 locations of Zipps Sports Grill restaurants in Arizona were employing undocumented immigrants to staff ...

Plasma diagnostic techniques comprise experimental methods used to determine fundamental plasma parameters such as electron density and temperature, ion composition, electric and magnetic fields, and ...