This is the final flight of the historic Pegasus rocket. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

Hackers breached Brazil’s national emergency alert system overnight on June 19 and 20, sending fake notifications to residents across at least seven cities, with some alerts warning of an imminent ...

This past weekend, Disclosure Day landed in theaters and delivered a box office performance that surpassed expectations. But while audiences seem eager to embrace Steven Spielberg’s latest sci-fi ...

Add Yahoo as a preferred source to see more of our stories on Google. A new study has found that stellar "space weather" could be making it significantly harder to detect potential signals from aliens ...