Face morphing attacks have become a serious threat to biometric security systems, including those used at border crossings to match passports with faces.

The researchers turned to hydrogels, which are water-rich, jelly-like polymers that respond to temperature and chemicals. But instead of layering different materials or embedding electronics, they ...

Jerome Powell's term as Federal Reserve chairman will end in May - the bank has been under political pressure from the White House about how it sets interest rates.