Mysterious Object May Be a 'Strange Star' Made Out of Quarks, Scientists Say

A COVID-19 Patient Lost Vision in One Eye. Here's How They Could Be ConnectedIt Might Sound Fun, But a 'Fruitarian' Diet Is Actually Pretty Bad For You

How Often Should You Exercise to Get in Shape, According to Science?Neuroscientists Detect Remarkable 'Brain Waves' in Lab-Grown Mini BrainsScientists Have Calculated The Probability of Another COVID-Level Pandemic Emerging

How Will Delta Evolve Next? A Scientist Predicts What The Future Could Look LikeWhat You Think of as 'Food Allergy' Might Be Something Else Instead. Here's Why

12,000 Years of Human Burials Reveal The Steady Rise of Lead Pollution

15-Year Study Has Good News For Mothers Who Need Antipsychotic Meds During PregnancyA Weird Blob of Hot Gas Is Whizzing Around Sagittarius A* With 'Mind-Blowing Velocity'

We Have Our First Look at Neptune's Rings in 33 Years, And They're GloriousA History of Tiny Asteroid Impacts Forced Our Moon to 'Wander' on Its Axis

Piles of Trash From Decades of Exploration Could Put Future Missions at RiskThe Orbit of a Sun-Like Star Reveals The Nearest Black Hole Ever Found