Baits failing as cockroaches adapt to dislike sugar
Sugar is losing its attraction for roaches and making baits less effective, say scientists who have been investigating the genetic…
Fish frequent flyers
A new Northern Arizona University study into how fish behave when stranded on land suggests that excursions onto dry land…
Romantic rejection triggers reward and addiction centers in the brain
The pain and anguish of rejection by a romantic partner trigger activity in the parts of the brain associated with…
Squirrels Use Snake Eau de Cologne
Animal behaviorists have observed California ground squirrels and rock squirrels chewing up rattlesnake skin and smearing it on their fur…