Three Tucson scientists are featured in "Planetary Defenders," a new NASA documentary that premieres Wednesday about the ...

The solar eruption set Earth's skies ablaze, with vibrant auroras visible across the Northern and Southern Hemispheres.

The atmospheric phenomenon will be visible over a number of US states in the month of April. The fascinating cosmic spectacle ...

A blast of charged particles from the Sun - a G3 (Strong) geomagnetic storm - is currently sweeping past our planet. Auroras ...

The principles in play at the Somerville Music Ecosystem Conversation were solid democratic virtues: cooperation, consensus ...

The 4th Partnership for Green Growth and the 2030 Global Goals (P4G) Summit is taking place on in Hanoi on Apirl 16 and 17, with the attendance of about 600 international delegates from over 40 ...

Not only that, they’re dire wolves—which means they have cause to be lonely. The dire wolf once roamed an American range that ...

Astronomers claim they've found the most promising signs of possible life on a planet outside of our solar system.

Performing at the Ordway, Jess Gillam played with effervescent sparkle, shining a light on the versatility of the saxophone.

A new discovery could represent the most concrete evidence of alien life to-date, but scientists caution that further studies are needed.

For the first time, scientists have found strong evidence of a "polar planet"—a planet whose orbit is tilted at 90 degrees compared to the orbit of its two host stars. The discovery, made using the ...