Astronomers from the University of Southern Queensland (UniSQ) in Australia and elsewhere have reinvestigated a planetary ...

Exoplanets can be quite different from Earth, but occasionally researchers find one that gives a sneak peak into what the ...

Earth, our home planet, is a world unlike any other. The third planet from the sun, Earth is the only place in the known universe confirmed to host life. With a radius of 3,959 miles, Earth is the ...

The projected mass of this planet was estimated to be some 9.16 Earth masses. The astronomers noted that the vast majority of ...

Computer simulations suggest that there is an undiscovered Earth-like planet lurking in the distant ... [+] Kuiper Belt, well past the orbit of Neptune (artistic illustration). There may be an ...

Charles Darwin described earthworms as one of the most important creatures on Earth. Worms are critical to soil health, and without soil Planet Earth would be little more than a lifeless rock.

When we think of exoplanets that may be able to support life, we home in on the habitable zone. A habitable zone is a region ...

About two-thirds of the Dow Jones board is tilted into the green on Wednesday. Companies burdened with physical inventories ...

Astrobiologists planted garden cress seeds and cultured dishes of photosynthetic bacteria under lights designed to simulate the light of a star called a K-dwarf.

A distinctive blue and green image of Earth reveals our planet's most remarkable features. At 4.54 billion years old, our home world is a venerable object. But it was only with the arrival of the ...

During the most critical month of the year, May, the Planet Earth Live team followed the lives of individual young animals growing up in the wild. They captured the incredible real life stories ...