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When people who weren’t getting enough sleep took measures to sleep for longer, they ate fewer calories per day and lost weight without changes to their diet or exercise Health 8 February 2022 By Clare Wilson An extra hour of sleep helped some people lose weight Getty Images/Westend61/Kiko Jimenez Sleeping for about an hour longer … Read more
An impaired sense of smell affects from about 30 to 75 percent of people infected with the novel coronavirus, according to a recent estimate, suggesting that millions of people worldwide have suffered this condition at some point in the past two years. Called anosmia, the olfactory system dysfunction is typically temporary, but it can take months … Read more
An impaired sense of smell affects from about 30 to 75 percent of people infected with the novel coronavirus, according to a recent estimate, suggesting that millions of people worldwide have suffered this condition at some point in the past two years. Called anosmia, the olfactory system dysfunction is typically temporary, but it can take months … Read more
Our bodies connect us to the world. When people lose parts of their bodies to disease or traumatic injury, they often feel that they’ve lost a part of who they are, even experiencing a grief akin to losing a loved one. Their sense of personal loss is justified because unlike salamanders or snarky comic … Read more
Archive photos of the Norwegian archipelago’s glaciers enabled researchers to reconstruct past melting and project ice mass loss under future climate change Environment 19 January 2022 By Adam Vaughan A glacier in Svalbard as it appeared in 1936 (top) and in 2009 (below) Norwegian Polar Institute and Geyman et al. (2022), Nature Glaciers in Svalbard, … Read more
The human body did not evolve to handle life in space, and it shows in our very blood. Since our species first started to spend extended periods of time beyond our planet, researchers have noticed a curious and consistent loss of red blood cells among astronauts. The phenomenon is called ‘space anemia’, and until … Read more
A slow death is creeping through Earth’s forests and other green landscapes. As animals are killed by hunters or forced away by logging, for example, the plants that depend on them to carry their seeds begin to disappear. Over time, trees and other plants may vanish. Climate change is accelerating this process, a new study … Read more
Long spells in microgravity can alter eyeball shape, but a sleeping bag that applies suction to the lower body could prevent such problems Space 9 December 2021 By Jason Arunn Murugesu Volunteers spent 72 hours in the high-tech sleeping bag UT Southwestern Medical Center A sleeping bag that mimics the pull of gravity could prevent … Read more