Stephen Hawking showed in the 1970s that black holes are not completely black. They slowly emit radiation and shrink over time, eventually disappearing. However, there was a problem with this explanation. If a black hole evaporates completely, what happens to all the information about the matter it has absorbed? Quantum physics says that information cannot … Read more
researchers may have found the first direct evidence of ancient black holes, which could revolutionize our understanding of dark matter. A gravitational wave, captured by LIGO in November 2025proposed a revolutionary hypothesis: the collision that produced the signal may not have involved ordinary black holes in stars, but rather black holes formed in the early … Read more
When our powerful infrared telescopes allowed astronomers to look further into the future, they made some amazing discoveries. One of them involves supermassive black holes (SMBH), the physics-defying behemoths at the center of massive galaxies such as the Milky Way. In fact, the SMBH grew much faster in the jewelry world than it does in … Read more
The latest update to LIGO’s catalog has doubled the number of confirmed gravitational waves – waves in spacetime caused by catastrophic events. And now, astronomers come to the dire decision of selecting an updated dataset. In a Nature paper published today, researchers have confirmed the first evidence of two unstable supernovae, doing so with gravitational … Read more
The early universe is so far outside our understanding of how the world works that it is difficult to describe in words. At that time, the universe was not filled with stars and galaxies but with a boiling soup of quarks and gluons, with several black holes that were thrown, sometimes exploding like depth charges. … Read more
April 1 (Reuters) – Advanced genetic testing could help erase a huge disparity in breast cancer survival rates between white and black patients, new research has found. Currently, black women in the US have a 40% higher death rate from breast cancer than white women, despite the low rate of 5% of the disease. Register … Read more
(This is part of the Health Rounds newsletter, where we present the latest medical studies on Tuesdays and Thursdays.) Written by Nancy Lapid April 1 (Reuters) – Advanced genetic testing could help erase a huge disparity in breast cancer survival rates between white and black patients, new research has found. Currently, Black women in the … Read more
a black hole: A region of space with such a strong magnetic field that nothing or radiation (including light) can escape. cancer: Any of more than 100 different diseases, each characterized by rapid, uncontrolled growth of abnormal cells. The progression and growth of cancer, also known as malignancies, can lead to swelling, pain and death. … Read more
It is not often that astronomers can see large changes in the brightness of a galaxy within a few years. Most galaxies change in brightness (and other properties) over millions or billions of years. So, when images of the distant 10-billion-light-year galaxy J0218-0036 showed that it dimmed to a twentieth of its previous brightness in … Read more
Primordial black holes (PBHs) are a very special type of black hole, thought to have formed from dense pockets of subatomic matter in the seconds after the Big Bang – and a new study reports what may be the first direct time. That may take years to prove, but the prospect is exciting. Black holes … Read more