The U.S. Pacific Fleet commander says China has failed to intimidate rival claimant states into surrendering their sovereign ...

Why spring for a laser printer? The best ones deliver unparalleled speed, pristine text, and reliable paper handling. Find the right laser printer for your home or office with our guide to the top ...

However, aluminum is tricky. The element is difficult to measure with lasers, as well as cool to absolute zero. But when ...

Macquarie University researchers have demonstrated a technique to dramatically narrow the linewidth of a laser beam by a ...

Researchers have discovered a simple yet powerful way to protect atoms from losing information—a key challenge in developing ...

Kochi: District collector NSK Umesh issued an order prohibiting use of microlight aircraft, aero models, paragliders, unmanned aerial systems (UAS), drones, powered hand gliders, laser beams and ...

But one thing I don't think we've shared yet is this fun fact: capybaras sound just like laser beams! Don't believe me? Well, you will after you hear this video of Cheesecake, a wonderful capybara ...

Researchers have discovered a powerful new way to shield atoms from losing quantum information, a long-standing hurdle in building reliable quantum technologies. By using a single, carefully tuned ...

Britain said it would invest 250 million pounds ($340 million) in technology to make air travel greener, backing research into zero-emission flying, laser-beam manufacturing and cutting aircraft ...

A team at Harvard and Vienna University of Technology have invented a new tunable laser that uses a series of rings to smoothly emit many light wavelengths from a single chip. The laser could replace ...

A new ring-based tunable laser on a chip emits multiple wavelengths smoothly, offering a compact, cost-effective alternative ...

Accuracy Most laser levels are self-leveling, using an internal pendulum and magnet mechanism to indicate when the beam is completely level (and blinks to indicate it's not level yet).