SCIENTISTS are scratching their heads as 3I/ATLAS reaches its closest point to Earth, but it’s not behaving like a typical comet. On December 19, 3I/ATLAS is expected to come within 170 million miles ...

More images of our visitor from another star system have been released after it was spotted doing something a bit odd. 3I/ATLAS could be the most famous space rock ever (you’ve already forgotten 2024 ...

This article was made possible by the support of Yakult and produced independently by Scientific American’s board of editors. Earlier this year I got an Oura ring to track the state of my health. Soon ...

SAN ANTONIO – We’re being duped and deceived more and more every day. The internet feels less real every time we take out our phones and wonder if what we’re mindlessly scrolling past is AI or the ...

Coffee has 'astounding' impact on irregular heartbeat in world-first trial By Bronwyn Thompson November 09, 2025 The first ever trial on coffee and atrial fibrillation has served up good news for your ...

Accumulating daily steps in longer bouts of walking is better for the heart than taking multiple short walks, a study shows — but it also found that small increases in walk duration can benefit ...

Oct 30 (Reuters) - Edwards Lifesciences (EW.N), opens new tab beat Wall Street estimates for third-quarter results on Thursday, driven by strong demand for its artificial heart valves and other ...

When tragedy strikes, Central Florida shows up. We’ve seen it time and again — our community unites, gives generously, and demonstrates the compassion that makes Orlando one of the most caring places ...

Researchers analyzing pulsar data have found tantalizing hints of ultra-slow gravitational waves. A team from Hirosaki University suggests these signals might carry “beats” — patterns formed by ...

Tachycardia is the medical term for a heart rate over 100 beats per minute (BPM). It can be a sign of emotional distress or anxiety, anemia (low levels of iron in the blood), infections, dehydration, ...