washingtonpost.com: Megacities are something new on the planet. Earthquakes are something very old. The two are a lethal combination, as seen in the recent tragedy in Port-au-Prince, where more than 200 000 people perished—a catastrophe that scientists say is certain to be repeated somewhere, and probably soon, with death tolls that once again stagger the mind. Related news storyDisaster awaits cities in earthquake zones New York Times
The finding that the Saturnian moon may host layers of icy slush instead of a global ocean could change how planetary scientists think about other icy moons as well.
Modeling the shapes of tree branches, neurons, and blood vessels is a thorny problem, but researchers have just discovered that much of the math has already been done.
January 29, 2026 12:52 PM
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