The Woman Who Found the Earth’s Inner Core
Inge Lehmann was the seismologist and mathematician who figured out what the Earth's core was actually made of.
Coexisting With Crocodiles
Conservation efforts have led to increased crocodile populations in areas like the Philippines. It's great news for the crocs. Not so much for the people.
Rotating Black Holes May Serve as Gentle Portals for Hyperspace Travel
Feel like visiting another star system or dimension? You can do this by traveling through a black hole.
The Biology of Death-Feigning
Some animals, when faced with predators, play dead instead of trying to escape. But for death-feigning to work, a lot of things have to go well.
The Woman Agrostologist Who Held the Earth Together
When government wouldn't fund female fieldwork, Agnes Chase pulled together her own resources.
To Save Civilization, Hang Up Your Phone
It's uniquely annoying to listen to one side of someone else's cellphone call. Our technology columnist examines why that is.
The Mysterious Gynandromorph
Gynandromorphy is an extremely rare condition in which an animal is half male and half female. It's most visible in birds and butterflies.
The Pangolin Extinction Vortex
This shy, strange-looking, nocturnal mammal has been poached nearly to extinction.
The Female Fossilist Who Became a Jurassic Period Expert
Dressed in a petticoat and bonnet, Mary Anning climbed precarious cliffs to find prehistoric fossils.
Remembering Climate Pioneer Dr. Wallace Broecker
He brought us the term "global warming," furthering our understanding of the ways in which people affect the planet's climate.