Can Surgical Masks Be Reused? Scientists Are Asking Some Valid Questions

Young Men Are Dying From Preventable Cancers Because They're Not Getting VaccinatedEating 5-Day-Old Pasta or Rice Can Actually Be Deadly. Here's How

There's One Really Unhealthy Effect of Cold Offices, According to ScienceScientists Discover Psychedelic-Like Drug That Doesn't Cause HallucinationsJust 15 Minutes of This Particular Type of Exercise May Improve Heart Health

2 Simple Charts Show When You Don't Need to Wear a Mask Under New CDC GuidelinesA Rare Neurological Condition Has Been Linked to COVID-19 in 21 Countries

Doctors Identify The Best Treatment For COVID-19 Smell Loss, And It's Not Steroids

Didn't Get Any Vaccine Side-Effects? That Doesn't Mean It's Not WorkingThis Is What It Looks Like When Galaxies Are About to Die

Here's Why It's Such a Huge Deal That Jupiter's Moon Europa Is Covered in SaltWe Have Detected Signs of Our Milky Way Colliding With Another Galaxy

The Sun Could Unleash a Massive 'Superflare' in The Next 100 Years, Scientists WarnAstronomers Detect a Huge, Unexplained Mass Under a Giant Crater on The Moon