What to know about the link between tattoo ink and cancer risk Mounting evidence suggests tattoos are linked to elevated…
Who were the Neanderthals—and why did they go extinct? Neanderthals were a hardy species, but these ancient human relatives disappeared…
The reverent quest to find the East Coast's most majestic trees Working off tips from volunteers, two giant-hunters are tracking…
Why You Should Take a 10-Minute 'Thinking Walk' by Angela Haupt Mar 17, 2026 9:02 AM PT Afew years ago,…
The Messier Marathon is coming. Here’s how to see 110 deep-sky wonders in one night. Each spring, amateur astronomers attempt…
After visiting my 193rd UN member state in 2024, I still had a busy travel year in 2025. Almost all…
Is all complex life on Earth related to a concept from Norse mythology? Kind of By Ashley Strickland Asgard microbes…
What intermittent fasting really does for your body and brain Fasting has been shown to reduce blood pressure, improve cognition,…
What intermittent fasting really does for your body and brain Fasting has been shown to reduce blood pressure, improve cognition,…
Your historical relatives My 7th cousin four times removed Franklin D. Roosevelt USA. 32nd President of the United States, in…