News
The most elusive black holes in the universe could lurk...
Astronomers have a plan for using ripples in space-time to hunt for elusive intermediate-mass black holes around the Milky Way's center.
Solar flares created in the lab for 1st time
Researchers were able to replicate how solar flares form by creating banana-sized loops of plasma in a lab. The results show that...
As syphilis levels hit 70-year high, sexually transmitted...
Rates of chlamydia, gonorrhea and syphilis rose in the U.S. between 2020 and 2021.
Wild African elephants may have domesticated themselves
Wild elephants play, help sick members of their species and babysit each other's young, suggesting they domesticated themselves.
Night for day astrophotography guide: Using long exposure...
Take your astrophotography to new creative heights with a surreal technique that transforms bright moonlit nights into what appears...
Coronary artery disease (CAD): Causes, diagnosis and treatment
Coronary artery disease (CAD) is caused by plaque buildup in the wall of arteries that supply blood to the heart.
First-ever close-up of a supermassive black hole sharpened...
Astronomers have used machine learning to sharpen the 2019 Event Horizon Telescope image of the black hole M87*, the first direct...
Black holes
Discover the latest news, features and articles about black holes, regions of space where the gravitational pull is so strong that...