Month: April 2012

The once-mighty American chestnut tree, which was virtually wiped out by a pathogenic fungus that…

Astronomers have succeeded in identifying a specific kind of dust grain in the vicinity of…

Abandoned army bunkers along a 60 mile stretch of land in the north of Israel…

The specific mechanisms by which humans and other animals are able to discriminate between disease-causing…

About 300,000 years ago humans adapted genetically to be able to produce larger amounts of…

Astronomers have performed the first-ever computer model simulation of the structuring of the entire observable…

A type of caterpillar which defends itself by regurgitating on its predators is less likely…

What happens to a stem cell at the molecular level that causes it to become…

Astronomers have found compelling evidence for two low-mass planets orbiting the nearby star Fomalhaut, just…

In humans and chimpanzees knowledge is transmitted within a group by means of a majority…