They work through the list to rule in and rule out which diagnosis is the best fit. This process is called "differential diagnosis." They may order additional tests or imaging to pinpoint the best ...

China will host the world's first half-marathon race between humans and robots. Dozens of humanoid robots are expected to join the 21km (13-mile) race in Beijing in April, according to local media.

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. A small space rock ...

At 7:36 a.m. EST, today is every stargazer’s favorite moment of the month — the new moon. This lunar phase sees the moon roughly between the Earth and the sun, making the moon invisible but ...

Nearly half the world hates Jews – that is the stark message that emerges from the most comprehensive survey of global public opinion on the subject ever undertaken. Published on January 14 ...

Employees homes at California Terra Garden in Half Moon Bay, Calif., on Wednesday, Jan. 25, 2023. The structure where mass shooting suspect Chunli Zhao, 66, allegedly lived with his wife ...

It is a Japanese-led commercial mission. Astronauts won't be walking on the moon until 2027, but you’ll see a lot of rockets heading there this year, part of an ambitious series of uncrewed ...

Last fall, our spy photographer caught an unusual Audi prototype testing on public roads. The high-riding vehicle wore the body of a Q6 e-tron Sportback but rode on beefy tires with a wide track ...

(Firefly Aerospace via AP) CAPE CANAVERAL, Fla. (AP) — A private U.S. spacecraft bound for the moon has captured stunning images of Earth one week into its flight. Still circling Earth, Firefly ...