Neuroscience

Glutamate, an essential food for the brain

Glutamate is an amino acid with very different functions: in the pancreas, it modulates the activity of the pancreatic ß-cells responsible for insulin production, whereas in the brain it is the main excitatory neurotransmitter. ...

Health

One in seven suffer malnourishment: UN food agency

One in seven people suffer from malnourishment, the head of the UN's food agency said Wednesday in a report released ahead of a summit on sustainable development to be held in Rio de Janeiro June 20-22.

Health

How can we make heat waves less deadly?

This summer is coming in hot. the New York Times reports that a heat wave caused record-high temperatures this weekend in 16 cities from the Southwest to the Southern Plains. Now, the heatwave is traveling east to the Great ...