If your hands are always the coldest in the room and your legs feel heavy after a short walk, your body might be trying to tell you something. Poor circulation is one of the most-Googled health ...

Blood vessel problems can affect comfort, movement, healing, and long-term health. Many people connect vascular care with varicose veins alone, yet these clinics also assess artery disease, swelling, ...

Curious what the exact symptoms of poor circulation were, I spoke with Dr. Sukgu M. Han, a vascular surgeon and co-director of the USC Comprehensive Aortic Center with Keck Medicine of USC. Venous — ...

After 80 years of fruitless struggle by human mathematicians, a major geometry conjecture has at last been solved—via a straightforward query to a chatbot. “No previous AI-generated proof has come ...

OpenAI claims its new reasoning model has produced an original mathematical proof disproving a famous unsolved conjecture in geometry, which was first posed by Paul Erdős in 1946. If this sounds ...

An ocean current called the Atlantic Meridional Overturning Circulation will weaken by 50 percent by 2100. The question is ...

NASA will likely delay the launch of the Artemis II mission around the moon again after the discovery of a helium flow problem overnight Friday. The space agency said Saturday that the rocket and ...

The rocket will be removed from the launchpad in order for technicians to investigate and fix a malfunctioning helium system. By Kenneth Chang A day after NASA officials optimistically said they were ...

One idle evening last October, Mehtaab Sawhney took up an old pastime. He began perusing the website erdosproblems.com, an updated record of the 1,179 conjectures left behind by the eccentric and ...

In 2021, just months after the first COVID vaccines debuted, concern was growing about an exceedingly rare but sometimes deadly outcome of certain shots. Two related vaccines—one from AstraZeneca and ...

Five years ago, mathematicians Dawei Chen and Quentin Gendron were trying to untangle a difficult area of algebraic geometry involving differentials, elements of calculus used to measure distance ...