Photo of the Day
Picture of sunset over three-toed dinosaur fossil tracks in Argentina
August 2, 2021
Fossil Tracks
Three-toed dinosaur fossil tracks show where Limayichnus major once roamed in southern Argentina. This picture originally appeared in the December 1997 issue, in a story following a group of paleontologists working to find Patagonia's dinosaurs.
Go Further
Animals
- Bears at Disney World? Get used to it, experts sayBears at Disney World? Get used to it, experts say
- A surprising discovery upends what we know about turtlesA surprising discovery upends what we know about turtles
- Cage-free or free-range? Here’s what those egg labels really meanCage-free or free-range? Here’s what those egg labels really mean
- Captivity can screw up pandas’ internal clocks—here's what that meansCaptivity can screw up pandas’ internal clocks—here's what that means
- Can this controversial approach save the northern white rhino?Can this controversial approach save the northern white rhino?
Environment
- Which cities will still be livable in a world altered by climate change?Which cities will still be livable in a world altered by climate change?
- Hurricanes are escalating more quickly than ever. Here’s why.Hurricanes are escalating more quickly than ever. Here’s why.
- How 200 volunteers pulled off a daunting cave rescueHow 200 volunteers pulled off a daunting cave rescue
- Step inside 3 innovative new workplaces around the globe
- Paid Content for Advertiser
Step inside 3 innovative new workplaces around the globe - Summer storms can strike suddenly. Here’s what causes them.Summer storms can strike suddenly. Here’s what causes them.
- This summer's extreme weather is a sign of things to comeThis summer's extreme weather is a sign of things to come
History & Culture
- Apparently men think a lot about Rome—this might be whyApparently men think a lot about Rome—this might be why
- Looking for home remedies? These 6 herbs might be able to helpLooking for home remedies? These 6 herbs might be able to help
- What is Oktoberfest—and why is it actually in September?What is Oktoberfest—and why is it actually in September?
- How the world went wild for talking to spirits 100 years agoHow the world went wild for talking to spirits 100 years ago
- Pearl Harbor was the only WWII attack on the U.S., right? Wrong.Pearl Harbor was the only WWII attack on the U.S., right? Wrong.
Science
- Asteroid sample returned to Earth tells of ancient solar systemAsteroid sample returned to Earth tells of ancient solar system
- Explosive images of the sun may help unravel mysteriesExplosive images of the sun may help unravel mysteries
- Do generic drugs work as well as brand name? Here’s what to know.Do generic drugs work as well as brand name? Here’s what to know.
Travel
- Inside the new Japanese island retreat inspired by Zen BuddhismInside the new Japanese island retreat inspired by Zen Buddhism
- How to explore Sri Lanka's highlands on the new Pekoe TrailHow to explore Sri Lanka's highlands on the new Pekoe Trail
- Why road-tripping from Split to Dubrovnik is easier than everWhy road-tripping from Split to Dubrovnik is easier than ever
