From a serene view of planet Earth, through the heart of the Milky Way and out to far-flung galaxies, take an armchair tour of the Universe with these dazzling images
As food allergies become increasingly common, a new study offers the first proof that they may be linked to pesticides found in tap water. Researchers at the American College of Allergy, Asthma and Immunology used existing government data to see whether people with more dichlorophenols in their urine were more likely to have food allergies….
A mysterious wave discovered in the Milky Way suggests our galaxy is still ringing like a bell from a galactic collision, a crash that possibly occured within the last 100 million years, scientists say. Astronomers discovered that stars north and south of the midplane of the galaxy are distributed differently, suggesting that some recent event…
A group of neuroscientists and software engineers at the University of Waterloo in Canada are claiming to have built the world’s most complex, large-scale model simulation of the human brain. The simulated brain, which runs on a supercomputer, has a digital eye which it uses for visual input, a robotic arm that it uses to…
A potentially habitable alien planet — one that scientists say is the best candidate yet to harbor water, and possibly even life, on its surface — has been found around a nearby star. The planet is located in the habitable zone of its host star, which is a narrow circumstellar region where temperatures are neither…
Scientists have measured the fastest winds yet observed from a stellar-mass black hole, shedding light on the behavior of these curious cosmic objects. The winds, clocked by astronomers using NASA’s Chandra X-ray Observatory, are racing through space at 20 million mph, or about 3 percent the speed of light. That’s nearly 10 times faster than…
A national organization best known for its defense of teaching evolution has added climate change to its agenda in a move that highlights a brewing controversy inside the classroom. Across the country, teachers and schools boards are being pressured to teach that the science of climate change is controversial when, in fact, it is not,…