New research describes how a kilonova explosion triggered by colliding neutron stars could eradicate life on Earth for thousands of years. Thankfully, the odds are incredibly low. When you purchase ...

Scientists have recently observed the most intense explosion ever recorded in the universe, a phenomenon that has both baffled and excited the scientific community. This cosmic event, known as a gamma ...

The Mexican president said there is a "general review underway of the international laws that are being violated." When you purchase through links on our site, we may earn an affiliate commission.

Seven astronauts were killed in the 1986 space shuttle Challenger disaster. Because a teacher was aboard, millions of schoolchildren watched the event live in school. Forty years later, many of those ...