The study involved more than 4,300 U.S. teens and young adults.
In less than 48 hours, the last intact ice shelf in the Canadian Arctic collapsed, losing more than 40% of its mass.
SpaceX and United Launch Alliance will share the job of launching the Pentagon's most important military equipment from 2022 to 2026.
Recent reports of dramatic declines in insect populations have sparked concern about an 'insect apocalypse.' But a new analysis of data from sites across North America suggests the case isn't proven.
Authorities finally identified the culprit responsible for the mysterious disappearance of dozens of shoes from a German neighborhood.
The microbes had been dormant below the ocean floor for eons, buried since the time of the dinosaurs. Then a team of scientists in Japan woke the little organisms up.
Here are the stories behind the most amazing images in the world of science this week. A recap of the coolest photos featured on Live Science.