Our big brains may have evolved due to placental sex hormones
pdmgu.com
Exposure to hormones in utero can affect human brain growth Peter Dazeley/Getty Images The human brain is one of the most complex objects in the universe – and that complexity…
Neuroscience
Why we might be asking for dessert even when we’re full from dinner
You always have room for a sugary treat Marioguti/IstockPhoto/Getty Images Even after eating a big meal, most people can still find space for sweets. Now research in mice shows that…