A lucky alignment of galaxies allowed researchers to identify the most powerful and distant "space laser" ever found.

Sustainability has become a defining priority across industrial and maritime operations. While much of the discussion centers on alternative fuels and emerging technologies, one of the most immediate ...

OpenAI has disbanded a team that was designed to communicate the company’s mission to the public and to its own employees. At the same time, the team’s former leader has been given a new role as the ...

The right Wi-Fi can make a huge difference to everything tech-related connected to your home, from being able to reliably stream 4K movies to turning your smart lights on and off without any issue—and ...

Vibrations at high speeds are typically caused by unbalanced tires, not a need for a wheel alignment. A car door that is difficult to shut could be misaligned or simply need lubrication. Some experts ...

Learn the quickest way to distinguish skeletal from dental malocclusion in dogs and cats from Emily Edstrom, DVM, DAVDC.

NVIDIA has invested $4 billion in US-based photonics company Lumentum to ensure that data movement scales alongside raw compute power.

Bryan Bedford wasn’t happy. Against the expressed wishes of the FAA, officials from Customs and Border Protection had used the Pentagon’s high-energy laser weapon to shoot down what it thought was a ...

Kepler Communication's first tranche of optically linked satellites. WASHINGTON — Companies building an “internet for space” based on laser-linked satellites need to move beyond technical promise and ...

Ukraine has developed a silent, undetectable laser that can take out Russian drones as if “struck by invisible lightning” — and all at a fraction of the cost of similar high-tech weapons made in the ...

DEAR DR. ROACH: I was recently diagnosed with superficial spreading melanoma. I had a wide excision and was told to follow up with a dermatologist. The dermatologist says to follow up every six months ...