Almost everyone on the planet Earth knows that our world suffers from considerable carbon dioxide CO2 emissions. A primary ...

A 54-pound rock. Estimated auction price: $2 million to $4 million. Why so expensive? It's the largest piece of Mars ever ...

With a $621,000 award from NASA, University of Massachusetts Amherst microbiologist James Holden will dedicate the next three years to “predicting” the nature of life on Europa.

The International Space Station’s first visitors from India, Poland and Hungary headed back to Earth on Monday, wrapping up a ...

A chunk of the Martian surface that made unlikely voyage to Earth will be available to highest bidder at Sotheby's auction in ...

Scientists found that large-scale dam building since 1835 shifted Earth's poles over a meter and significantly lowered sea ...

The most eye-popping example of dams’ astronomical impact can be seen by analyzing the effects of China’s Three Gorges Dam, ...

Mariner 4, built by JPL in Pasadena, took the images on July 14, 1965. One of the mission's leaders reflects on decades of ...

Sixty years ago today, NASA’s Mariner 4 spacecraft took the first up-close images of Mars, changing humanity's understanding ...

Here are five major differences that show how Gunn is reshaping Superman for the next generation. Before he’s a hero, before the cape and the headlines, Superman is just Clark, a Kansas boy with a ...

Franklin Richards may be the key (and the cause) to Galactus’ interest in Earth and the Fantastic Four, going by a new trailer.

First Steps sees Galactus emerge from the shadows for a confrontation with Marvel's First Family, but what does the Devourer ...