For decades, neuropathologist John Olney waged a one-man crusade to have "excitotoxins," chemicals in the brain that cause nerve cells to self-destruct, removed from foods. One of the worst, he argued ...

Exposure to lead, which is a neurotoxin, can cause irreversible and ... Lead occurs naturally in some foods and can also result from environmental pollutants, making its complete elimination ...

Male blue-lined octopuses inject a powerful neurotoxin into the hearts of females before mating to avoid being eaten, according to a new study. CNN values your feedback 1.

The FDA has approved Xeomin as the first and only neurotoxin for the simultaneous treatment of upper facial lines, Merz Aesthetics announced in a press release. Previously approved in 2011 for the ...