Some people fear we humans are nothing more than pickled brains floating in a glass bowl as we're fed a false version of reality through a bundle of wires.
A NASA/NOAA satellite captured nighttime images of Puerto Rico last week, revealing regions on the territory that are without power, due to Hurricane Maria.
Philosopher Jeremy Bentham's severed head will put on display for exhibit, with scientists also looking to see if the famed eccentric may have had autism.
Ancient Mars may have been warmed by bursts of methane trapped under its surface, a new study finds — which could help explain past episodes of warmer, wetter climate on the otherwise freezing Red Planet.
A new examination of old data suggests that there might be ice hiding in the Martian equator, even though scientists previously thought that the substance couldn't exist there.
New computer simulations reveal how supersonic gas streams left over from the Big Bang could fuel some of the largest and oldest black holes in the universe.
Every spring, "pulses" of floating garbage from the Pacific trash vortex arrive on the US West Coast—and every year since 2011, more unwanted visitors from Japan arrive.
A commercial effort to get humans into orbit around Mars in the late 2020s now includes a sleek vehicle to send astronauts down to the surface of the Red Planet.
Scientists at the European Space Agency received surprising data from the Rosetta spacecraft just before it crash-landed into a comet last year, enabling them to piece together a final image of the comet’s surface.