An team of international experts has announced a new observation of high-energy neutrino particles using an instrument funded by the National Science Foundation (NSF). The particles from beyond our galaxy have been detected at the geographic South Pole, using a massive instrument buried deep in ice.The scientists from the IceCube Collaboration, a research team with headquarters at the Wisconsin IceCube Particle Astrophysics Center at the University of Wisconsin-Madison, pub [...]
Julie Fidler, Natural SocietyCould it all be based on a myth?For years we’ve been told that depression is caused by low serotonin levels in the brain.Now, a leading professor of psychiatry is warning that belief is little more than a dangerous miscommunication, saying the marketing of selective serotonin reuptake inhibitor (SSRI) drugs is “based on a myth.”SSRI use began to skyrocket in the early 1990’s. The drugs were seen as a safer alternative to [...]
The Hooker 100-inch reflecting telescope at the Mount Wilson Observatory, just outside Los Angeles. Edwin Hubble's chair, on an elevating platform, is visible at left. A view from this scope first told Hubble our galaxy isn't the only one.Courtesy of The Observatories of the Carnegie Institution for Science Collection at the Huntington Library, San Marino, Calif.
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