In a recent Nature study, scientists have demonstrated an electrically driven perovskite laser using a dual-cavity design, ...

The Department of Homeland Security has begun administering polygraph tests to employees in an effort to identify those leaking information about immigration operations to the media, according to four ...

The new S50 Green-Beam Laser Distance Meter offers 400-foot range, ±1/16-inch accuracy, 18 measuring modes and app connectivity for construction professionals.

President Donald Trump has a 43% approval rating in the most recent New York Times/Siena poll released Tuesday—consistent with his average second-term rating, but below all other recent presidents ...

Offshore sportsbooks offer the biggest bonuses and most competitive odds for players across the USA. As global providers, you will find more markets and better features than state-lisenced options. So ...