Mountain lion attacks 5-year-old at Southern California park and is euthanized
Climate Change Can Cause Bridges to ‘Fall Apart Like Tinkertoys,’ Experts Say
South African scientists unveil fragment of motorcycle-sized meteorite
Supercharged 'cocoon of energy' may power the brightest supernovas in the universe
Some black holes have a 'heartbeat' — and astronomers may finally know why
The workhorse ship of ocean drilling may have made its last voyage – here’s why scientists don’t want to see the JOIDES Resolution mothballed
EU officials pledge to develop more water-saving technologies in farming as droughts worsen
Brazilian Scientists Race to Recover Fossils Unearthed by Record Floods
