Women and Black patients are more likely to suffer life-changing complications from advanced heart and blood vessel procedures, a trio of new studies says. Persistent over-dilation of muscle ...

Fatigue can stem from a variety of illnesses and life stressors, but when that exhaustion lasts for months — often following an infection — it may indicate a condition called chronic fatigue syndrome.

ME/CFS is characterized by Post-Exertional Malaise (PEM), where symptoms worsen after minimal activity. The condition is classified as a neurological disease often triggered by viral infections or ...

Cushing Syndrome is a relatively uncommon hormonal disorder that arises as a consequence of chronically elevated levels of cortisol in the body. Cortisol serves to play a vital role in controlling ...

In July, researchers using the NASA-funded Asteroid Terrestrial-impact Last Alert System survey telescope in Chile made an exceedingly rare discovery: a mysterious object passing through the solar ...

When ET phones home, it could be his last call. Contrary to sci-fi movie depictions, our first contact might not be with a super advanced alien civilization at the height of power. Rather, Ivy League ...

A better understanding of how these amphibians grow new appendages may lead to better wound healing—or even new limbs—in humans. Axolotls are native to Mexico and critically endangered in their ...

Bricking My iPhone Is My Tech 'Upgrade of the Year' - René Ramos/Lifehacker/Eshma/iStock/Kseniya Ovchinnikova/Moment/Getty Images My concentration is shot. I know ...

COVID-19 infections are rising across the United States, amid surges in other winter illnesses. The uptick in COVID comes as the country faces a severe flu season and outbreaks of norovirus, which are ...

3I/ATLAS has passed its closest point to Earth, meaning we will soon lose sight of it for good. Some scientists want to send a spacecraft to chase down the alien comet — or the next interstellar ...