NASA has proposed a mission to visit Neptune's moon, Triton, which could have an ocean capable of supporting life. In the interim, researchers are looking at the "water" on both ice giants, Neptune and Uranus.
Lava tubes under the surface of both the moon and Mars are large enough to be the homes of planetary bases as humanity further explores the cosmos, a newly published study suggests.
Federal officials on Friday approved the killing of more than 700 California and Stellar sea lions along the Columbia River over the next five years in an effort to save endangered salmon and steelhead trout, according to reports.
Researchers have discovered an ancient penguin with red-eyes and yellow-feathers that lived 3 million years ago and could be the "missing link" between modern-day penguins and their ancestors.
Researchers have discovered that the dwarf planet Ceres has an "ancient ocean" with salt water, which means the space object may still be geologically active.