The comet's green glow is caused by fluorescence of diatomic carbon (C2) when exposed to ultraviolet sunlight, not reflection.

HELLO! Speaks to three board-certified surgeons, Dr Asif Pirani, Dr Raj Dedhia, and Dr Anthony Berlet to unpack the science ...

If you were able to visualize the passage of time, it may appear as looping ribbons of color, these fragments ribboning and glinting whenever they refracted light. Researchers at the University of ...

Astronomers have captured a haunting image of a “cosmic bat” spreading its wings across deep space. This nebula, 10,000 light-years away, glows crimson as newborn stars ignite clouds of gas and dust.

The most prominent clouds here are RCW 94, which represents the right wing of the bat, and RCW 95, which forms the body, while the other parts of the bat have no official designation. Credit: ...

Halloween telescope image reveals bat-shaped stellar nursery where infant stars are born. The cosmic creature spans four full ...

Interstellar comet 3I/ATLAS is briefly out of view as it travels around the sun this week, but researchers and amateur ...

K9 Duke, a German Shepherd police dog, recently went viral after attending a Halloween parade with his handler. In a video ...

The top U.S. Border Patrol commander spent an hour on the stand Tuesday, responding to U.S. District Judge Sara Ellis' ...

The top U.S. Border Patrol commander spent an hour on the stand Tuesday, responding to U.S. District Judge Sara Ellis' ...

In this video, I walk you through 15 visible signs of hypothyroidism that you can actually see on your body—from thinning eyebrows and dry skin to facial puffiness and brittle nails. As a doctor, I’ll ...

Researchers found that the metabolic molecule CtBP2 may indicate biological aging and health status. Higher levels correlate ...