Rip currents have turned deadly this summer. Here’s how to spot them and what to do if you’re caught in one.
The greatest danger lurking in the waves at the beach this summer isn’t a shark — it’s a rip current. About 100 people drown from rip currents along U.S. beaches each year, according to the United States Lifesaving Association. And more than 80% of beach rescues annually involve rip currents. Rip currents have already turned […]
Scientists Have Been Freezing Corals for Decades. Now They’re Learning How to Wake Them Up
This story originally appeared in Hakai and is part of the Climate Desk collaboration. Arah Narida leans over a microscope to gaze into a plastic petri dish containing a hood coral. The animal—a pebbled blue-white disk roughly half the size of a pencil eraser—is a marvel. Just three weeks ago, the coral was smaller than […]