The universe has plenty of hydrogen. So why is star formation collapsing?
Star formation across the universe has fallen dramatically over the past 4.5 billion years, but astronomers have uncovered a surprising twist: theMore
September brings a dazzling Venus and a glowing Harvest Moon
September’s sky features brilliant Venus, the Milky Way’s hazy center, and the seasonal turning point of the equinox. The month ends with a glowingMore
New Mexico’s largest reservoir plunges to just 1.4% full
Elephant Butte Reservoir, New Mexico’s largest reservoir, plunged to just 1.4 percent capacity in July 2026 after years of extreme drought and recordMore
Each extra hour of prolonged sitting linked to 9% higher cancer death risk
Sitting for long, uninterrupted stretches may carry greater health risks than sitting the same amount of time in shorter bouts. Researchers foundMore
Too much coffee may weaken bones, study finds
Following nearly 10,000 older women for 10 years, researchers found that tea drinking was associated with slightly higher hip bone density. ModerateMore