The alien-like machines, described as ‘legged metamachines’, are built from autonomous modules that can be snapped together in a variety of forms. Researchers say the approach could lead to robots ...

For years, Diane Sylvia paid her utility bill on time and rarely worried about the cost of keeping the lights on in the 1,100 ...

The U.S. and Israel are striking a much wider array of targets in Iran than they did during 12 days of war last summer, when their focus was on the ...