This optical illusion is so cool, you’ll swear you’ve just damaged your brain. From Michael Bach’s peerless collection.
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Animals
- Octopuses have a lot of secrets. Can you guess 8 of them?
- Animals
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Octopuses have a lot of secrets. Can you guess 8 of them? - This biologist and her rescue dog help protect bears in the AndesThis biologist and her rescue dog help protect bears in the Andes
- An octopus invited this writer into her tank—and her secret worldAn octopus invited this writer into her tank—and her secret world
- Peace-loving bonobos are more aggressive than we thoughtPeace-loving bonobos are more aggressive than we thought
- Why are these emperor penguin chicks jumping from a 50-foot cliff?Why are these emperor penguin chicks jumping from a 50-foot cliff?
Environment
- U.S. plans to clean its drinking water. What does that mean?U.S. plans to clean its drinking water. What does that mean?
- Food systems: supporting the triangle of food security, Video Story
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Food systems: supporting the triangle of food security - Will we ever solve the mystery of the Mima mounds?Will we ever solve the mystery of the Mima mounds?
- Are synthetic diamonds really better for the planet?Are synthetic diamonds really better for the planet?
- This year's cherry blossom peak bloom was a warning signThis year's cherry blossom peak bloom was a warning sign
- The U.S. just announced an asbestos ban. What took so long?The U.S. just announced an asbestos ban. What took so long?
History & Culture
- Why Passover is one of Judaism’s most important holidaysWhy Passover is one of Judaism’s most important holidays
- Is this mass grave a result of contagion—or cannibalism?Is this mass grave a result of contagion—or cannibalism?
- The surprising story of how chili crisp took over the worldThe surprising story of how chili crisp took over the world
- We swapped baths for showers—but which one is better for you?We swapped baths for showers—but which one is better for you?
- How a 3,000-year-old tomb upended what we know about ancient PeruHow a 3,000-year-old tomb upended what we know about ancient Peru
Science
- Ground-level ozone is getting worse - here's what that meansGround-level ozone is getting worse - here's what that means
- Would your dog eat you if you died? Get the facts.
- Science
- Gory Details
Would your dog eat you if you died? Get the facts. - In a first, microplastic particles have been linked to heart diseaseIn a first, microplastic particles have been linked to heart disease
- New fossils reveal one of the smallest titanosaurs ever foundNew fossils reveal one of the smallest titanosaurs ever found
Travel
- Why it's high time for slow travel in Gstaad
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Why it's high time for slow travel in Gstaad - How citizen science projects are safeguarding Costa Rican pumasHow citizen science projects are safeguarding Costa Rican pumas
- These guides spend their lives looking for dolphins. They’re dogs.These guides spend their lives looking for dolphins. They’re dogs.
- What it's like to hike to the end of the world in ChileWhat it's like to hike to the end of the world in Chile
