The tangled physics of knots, one of our simplest and oldest technologies
Read now →Which knot is the strongest?
Math models can help cardiologists by finding the heart's hidden waves
Read now →Even seasoned physicians may struggle to interpret EKGs
Strong butt muscles are the key to sprinting at an elite level
Read now →Instead of the hamstrings, your butt is the real motor behind lightning-fast sprint speeds, at least if you're an elite male sprinter
The Ever Given and the physics of big ships clogged the Suez Canal
Read now →Wider and wider container ships carry more cargo but are extremely difficult to steer in tight spaces like a canal
How binary stars' planets are born
Read now →A new mathematical simulation shows how gas and dust could swirl into planets in dual-star systems
Rock varnish, the thin, dark coating on rocks' surfaces, is an indicator of life
Read now →Rock varnish is produced by magnesium-rich bacteria
.jpeg?auto=compress%2Cformat&crop=faces&fit=crop&fm=jpg&h=800&q=70&w=1200 "galaxies")
A "strange, giant" galaxy is breaking all the rules
Read now →Without a supermassive black hole to stop them from forming, why aren’t there any young stars?
.jpg?auto=compress%2Cformat&crop=faces&fit=crop&fm=jpg&h=800&q=70&w=1200 "A T. rex skeleton at the Royal Ontario Museum.")
T. rex walked as slowly as a human, and may have used its tail as a suspension system
Read now →In prehistoric times, you could have strolled down the street and chatted with your friendly neighborhood T. rex without even breaking a sweat
Boosting one enzyme could help protect our brains when oxygen is limited
Read now →New research examines how hydrogen sulfide gas is processed in the brain during hypoxia
Seeing in different lights paints a more detailed picture of Jupiter
Read now →Newly released images show the planet in infrared, visible, and ultraviolet light
Think twice before you ice after an injury
Read now →Applying ice to a sprained ankle or wrist decreases blood flow to the area for longer than previously thought
Two mistakes by a pair of astronomers expanded our knowledge of dying stars
Read now →Wade and Hjellming were initially looking for red supergiants. They didn't find them, but that doesn't mean they failed
Foam rolling can help athletes hurdle the post-halftime slump
Read now →A new study looks at how this common self-massage technique affects athletic performances