This review highlights the diverse applications of lasers in dentistry, from caries management to periodontal therapy, emphasizing their clinical effectiveness.

The race to build a quantum internet has shifted from theory to engineering, as researchers learn how to send fragile quantum ...

Japan has deployed a system that fires laser beams with 100 kilowatts of energy — powerful enough to disable small drones. It was installed on board a 6,200-ton (6.3 million kg) warship.

Federal infrastructure outlays and private-sector capital spending are fueling new growth in North American structural steel. Bodor Laser’s integrated profile-processing solution — ...

When the Mendocino earthquake ruptured off the California coast in 2024, it shook houses off their foundations, sent a 3-inch tsunami racing toward shore and touched off a fascinating science ...

Cheaper than advanced air defenses and more versatile than low-tech options, lasers have become a popular choice for nations worried about drone attacks. By Lara Jakes Lara Jakes frequently writes ...

Optical technology is well established for long-haul communications, but the distances it serves are shrinking — especially in the data center. Vertical-cavity surface-emitting lasers (VCSELs) already ...

Peacock feathers are greatly admired for their bright iridescent colors, but it turns out they can also emit laser light when dyed multiple times, according to a paper published in the journal ...

IPG Photonics showcases innovative fiber laser solutions at Laser World of Photonics 2025, featuring real-time weld sensing and advanced technologies. IPG Photonics Corporation will showcase its ...