A mysterious ancient 'geomagnetic spike' is challenging what we know about Earth
What's really happening beneath Earth's surface? Researchers are starting to get some clues.
Tropical forests are now producing more carbon dioxide than they soak up
Why do we believe in the kindness of strangers?
The empathy machine
In defense of studying humanities
This week I learned the dinosaurs could still be alive today if the asteroid had hit pretty much anywhere else, and more
A cosmic goldmine
The abhorrent cruelty of boiling lobsters alive
The unspoken truth about counseling