In all, the megacluster provides a sophisticated siege on an essential pathway in many bacteria, including Streptomyces’ foes. Experiments in test tubes and in mice confirmed that the megacluster’s ...

The current Land Rover Discovery is closing in on a decade of service. But rather than sending the seven-seater out to pasture, Land Rover has breathed new life into the old workhorse, shuffling the ...

The speed of light remains one of physics’ firmest assumptions, but scientists still test whether it ever shifts under extreme conditions. A new review draws together decades of observations, ...

Scientists exploring the reefs of eastern Papua New Guinea have discovered a new species of walking shark, bringing the total ...

In the heart of the Middle Atlas Mountains in central Morocco, a global team of paleontologists and geologists has discovered new remains of a very unusual dinosaur. It belonged to the group called ...

Researchers from Queen Mary University of London have uncovered a previously unknown mechanism by which HIV-1 can infect resting immune cells. The discovery challenges a decades-old assumption in HIV ...

Royal Caribbean Group has ordered two new ships from the Chantiers de l'Atlantique shipyard in Saint Nazaire, France, with the option to build four more. The company has inked new agreements with the ...

Add Yahoo as a preferred source to see more of our stories on Google. A new review tightens limits on whether light changes speed in deep space, sharpening one of physics' most important tests.