New gene drive technology evokes hopes and fears

The idea of introducing a novel gene into a few individuals that then spreads through an entire population sounds like a premise for science fiction. And yet fiction can be prophetic.

Rejuvenating the comparative approach in modern neuroscience

65 years ago, the famed behavioral endocrinologist Frank Beach wrote an article in The American Psychologist entitled 'The Snark was a Boojum'. The title refers to Lewis Carroll's poem 'The Hunting of the Snark', in which ...

Tiny genetic tweak unlocked corn kernels during domestication

If not for a single genetic mutation, each kernel on a juicy corn cob would be trapped inside a inedible casing as tough as a walnut shell. The mutation switches one amino acid for another at a specific position in a protein ...

page 5 from 8