Some bacteria such as Myxococcus hunt in packs for food.
A fossil more primitive and older than the Archaeopteryx in the evolution of the avian line has been found.
The proportion of female monarch butterflies in a North American population has been steadily declining for the last 30 years.
Monkeys were given the ability to see three colors using gene therapy.
Mice appear to function normally on the short term when levitated by strong magnetic fields after an initial bout of panic.
DMRT1 on the Z chromosome may be the bird sex determining "master switch" gene.
The droppings of infected deer contain prions that may be able to spread chronic wasting disease.
There is a very wide range of genes that confer antibiotic resistance, most of which are not found in antibiotic resistant human pathogens.
Some skylarks can not only differentiate among songs of neighboring birds, but also match these songs with their territories and punish birds who stray from their own “property.”
Colony collapse disorder in honey bees might be caused by picorna-like viruses.
