Greek border guards use heartbeat and CO2 detectors to find 8 hidden migrants in truck at Kipi crossing from Turkey. Driver arrested for smuggling; high-tech tools boost Evros security.

It can handle the added heat better than existing substrates, and it will let engineers keep shrinking chip packages—which will make them faster and more energy efficient. It “unlocks the ability to ...

He retired as Berkshire Hathaway’s CEO in December, handing letter-writing duties to his successor—after setting a standard ...

The U.S., Israel and Gulf states are searching for more affordable, effective solutions to their advanced antimissile ...