Cubesats provide a valuable low-cost research space platform for institutions, universities, laboratories and space agencies, but could their use create a new hazard for the increasingly crowded orbital environment? Continue reading →
A fuzzy, moving form caught on camera at a New Mexico police station has some suspecting ghosts -- but there are other explanations. Continue reading →
Recent strange cases of sleepwalking shed light on this mysterious condition. Continue reading →
Brainwaves can predict an audience's reaction to television content, a new study shows. Continue reading →
The role that Earth's oceans have on our planet's habitability is undeniable, but now scientists think that exoplanetary oceans are essential for alien life to evolve. Continue reading →
The Great Pacific Garbage Patch may be developing permanent features, such as trash islands.
See how climate change is causing tropical fish to devour undersea forests and the migration of birds. Plus more of our favorite recent Earth shots.
Ten years after arriving at the majestic gas giant, Cassini has profoundly transformed our understanding of Saturn's dynamic atmosphere, rings and moons. Here are some highlights from Cassini's tenth year.
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