Scientists Are Painting Eyes on the Rumps of Cows in Botswana “iCow” could keep cows safe from lions, and lions safe from people.
Boosting the Cougar Population in America Could Save Human Lives Large carnivores lower deer-vehicle collisions.
India Attempts to Plant 50 Million Trees in 24 Hours Fighting climate changing while shattering a world record.
Scientists Elicit the Help of Beavers to Clean up Streams Dams help restore imperiled fish populations.
Why Did Scientists Release Dead Sea Turtles into Chesapeake Bay? “Frankenturtles” may protect living turtles from harm.
Today Less Than a Third of Humanity Can See the Milky Way — And That’s a Problem Light pollution is “profoundly altering a fundamental human experience.”