Mysterious interstellar comet 3I/ATLAS has no tail: What 2 experts say

3I/ATLAS recently passed its closest point to the sun. Because of its unusual behavior, some scientists are wondering if it's not a natural object -- in which case, one says, "we are screwed."

Chinese astronauts stranded in space after debris strikes return capsule during mission

A Chinese space crew is stranded at the country’s Tiangong space station after tiny pieces of space debris were believed to have struck their return capsule, China’s spaceflight agency said Wednesday.

2nd escaped monkey killed as search continues after Mississippi crash

Authorities in Mississippi say a second escaped monkey has been shot and killed following a truck crash that released several primates along Interstate 59 near Heidelberg.

Tom Brady used Texas-based company to help clone his dog

Former NFL quarterback Tom Brady revealed his dog, Junie, is actually a clone of his former pet thanks to a Texas-based biotech company.

Promising cancer treatment using LED light and tin flakes kills skin and colon cancer cells in 30 minutes

Researchers at the UT Austin Portugal Program have developed what they say is a remarkable cancer treatment that combines LED light and tiny tin flakes to kill cancer cells while shielding healthy cells.

3 monkeys still missing after truck crashes in Mississippi

A truck carrying 21 Rhesus macaques crashed on Interstate 59 in Mississippi, leading to several monkeys escaping and three remaining missing.

Truck carrying research monkeys crashes in Mississippi — three still missing

Authorities in Mississippi say several monkeys were euthanized and three remain missing after a truck transporting the animals crashed on Interstate 59 in Jasper County.

Groundbreaking blood test can detect more than 50 cancers, Bay Area biotech says

A Bay Area biotech company is behind a potentially groundbreaking blood test that promises to be a game-changer in cancer detection, with the ability to discover more than 50 types of cancer even before symptoms appear.

Officials: Wrong bear killed after deadly Arkansas attack

DNA testing has confirmed that the black bear killed in Arkansas earlier this month was not the animal that fatally attacked a camper.

Earth has a new temporary mini-moon: Meet 2025 PN7

The mini-moon/asteroid will only be joining Earth's orbit temporarily before it returns to its other orbital path.

Squirrel chase leaves husky stranded high up a tree

In a surprising rescue in northern Indiana, a husky named Aurora gave her family and neighbors quite a scare after she climbed high into a tree while chasing a squirrel.

Photographer captures stunning, rare creature in the Bay Area

A local photographer has captured stunning photos of a rare, ethereal creature in the Bay Area wilderness: an albino deer.