When some of the biggest stars reach the end of their lives, they explode in spectacular supernovas and leave behind ...

Three-million-year-old tools found in Kenya reveal early humans' ability to cut food, butcher meat, and adapt to new diets.

Emily Simpson has loved space since she was a 10-year-old kid celebrating her birthday at a planetarium. Now a recent Florida ...

"Any living being with a set of lungs is susceptible because of the air particles," Blea said. "Thoroughbred racehorses do ...

A NASA satellite has spotted frozen "kidney beans" on Mars' sand dunes trapped in place until springtime. Photographing them ...

From these indirect observations, scientists have calculated that the scorchingly hot inner core, with temperatures ...

Have you seen it? I’m talking about that super-bright and super-red “star” rising in the east in the early evening Butler sky ...

Naturally, the same goes for the sunset. Since the winter solstice, the sun has been setting progressively later at a faster ...

Planet Earth is our home. It is the only planet that provides the environment and resources necessary for life to thrive. It ...

NASA monitors the South Atlantic Anomaly, a growing magnetic field disturbance affecting satellites and spacecraft.

Learn key facts about the Moon: from its significant distance and relative size compared to Earth to its distinctive color ...

Earth is now closer to the sun than at any other time of the year. Here's why our planet's axial tilt, not proximity to the ...