For years, scientists have speculated that morning sickness is connected to a lower risk of miscarriage, but the evidence was lacking. A new analysis involving nearly 800 pregnant women shows there may be some truth to this claim.
Astronauts typically need a couple of days to get used to microgravity. But as Tim Peake demonstrates in this new video, astronauts eventually develop an extreme tolerance to all that spinning and floating.
Under the right circumstances, a home furnishing has the power to make visitors green around the gills. Such is the findings of a recent paper published in the journal Perception, "The sickening rug: a repeating static pattern that leads to motion-sickness-like symptoms."