There are a total of eight U.S. Marines in this photo, six of whom are kneeling right at the front, wearing camouflaged ...

The explosion near Delhi’s Red Fort earlier this month shocked the nation not only because it struck a heritage site, but because of what early investigations suggest — the alleged involvement of ...

Scientists have taught bacteria to make octopus camouflage pigment, ushering in a new era of bio-inspired materials.