If there's life in the solar system beyond Earth, Saturn's largest moon, Titan, seems a logical place to find it. A new study ...

NASA's EZIE (Electrojet Zeeman Imaging Explorer) mission has taken its first measurements. These "first light" observations ...

San Antonio-built satellites on mission to stare at the sun, opened their eyes and tested their thrusters for the first time last week.

Scientists at Yellowstone National Park have uncovered a large, underground magma cap that is likely crucial to containing one of Earth's largest volcanic systems. Hidden 2.4 miles (3.8km) beneath ...