There had been no evidence about Mercury shrinking, not until now that scientists discovered the planet's Great Valley.
Facebook will finally abandon the messaging operation available on its mobile web version as it will move forward with the distinct official Messenger web app.
Facebook messenger users should be more careful as security researchers recently discovered a bug that can modify the content of messages sent, especially those using Android devices.
Solar storms can impact our planet in big ways. Now, researchers have created new tools for predicting the arrival and impact of solar storms.
NASA's MESSENGER spacecraft crashed into the surface of Mercury on Thursday, causing its mission to come to a dramatic end.
Astronomers are learning a bit more about Mercury with the help of the MESSENGER spacecraft.
MESSENGER's mission may be ending sometime this spring when the spacecraft runs out of propellant, but it's still chugging along until then.