Hiking With Your Dog Off-Leash Could Create Problems for Nature
Conservationists say an off-leash pet dog can cause unexpected harm in natural spaces, including habitat disturbance and wildlife stress or attacks. ...read more
Month: January 2023
Ancient Humans’ First Written Words Are 20,000 Years Old
A study suggests that ancient humans were writing way before what was once believed, backdating the tradition by thousands of years. ...read more
6 Ways to Exercise Outdoors in Winter
Three doctors share their tips for working out in cold weather, including how to dress warm and stay hydrated. ...read more
What Factors Matter Most For Weight Loss?
A study from Stanford University indicates that personalized diets may be the best path forward. ...read more
Archaeological Treasures Hidden Beneath the Colosseum
Recent investigations in the Colosseum’s sewer networks have uncovered popular snacks, ancient coins and even animal bones. ...read more
Great Balls of Fire: How Flames Behave in Space
Researchers are keeping a close eye on these spherical flames. Their findings could help both astronauts and the earthbound. ...read more
Video Games May Have Negative Effects on the Brain
Some video game players could be building certain parts of their brain and breaking down others. ...read more
Meet 8 of the World’s Longest-Living Species
From Greenland sharks to Jonathan the tortoise — the world's oldest living land animal — humans are babies compared to these critters. ...read more
How Intelligence Is Measured In The Animal Kingdom
As understandings of human intelligence evolve, so, too, do understandings of animal intelligence. ...read more
Why Are Heart Attacks More Frequent In December And January?
Heart attacks increase in December and January, but it may have more to do with the warning signs than the weather. ...read more