Military submarines use red light instead of fluorescent or other light types for specific, scientific reasons. Here's ...

In 2016, construction of the High Energy Laser Beam Control Research Testbed (HBCRT) was completed by the NPS research team.

As recently as July, the Brazilian navy had told Brazil’s O Globo newspaper that it could not confirm whether the hulk lying 45 kilometers (28 miles) from the coast was indeed the ship in question.

Marcus Rashford's move to Aston Villa could reportedly see Manchester United make a loan offer for Bayern Munich's Mathys Tel. The Manchester Evening News understands that a loan deal for Rashford ...

A US Navy destroyer operating in the Red Sea last year used its five-inch deck gun to shoot a Houthi drone out of the sky, a top commander revealed this week. The American destroyer, USS Stockdale ...

If conditions are optimal, the northern lights could be seen as far as 620 miles away. Solar weather events like solar flares or coronal mass ejections are responsible for the northern lights ...

Jan 31 (Reuters) - Indian solar module maker Waaree Energies (WAAN.NS), opens new tab is confident of U.S. demand and is positioned to manage possible import tariffs under President Donald Trump ...

they can can be wall-mounted or strung around a tree or garden feature . However, if you want to brighten pathways or stairs, we rated the Aogist Solar Ground Lights as the best path lights.

Keep the lights on for us! Keep the holiday lights that wrap around tree trunks on W Broad Street to brighten things up in downtown Falls Church! Keep them up year ‘round. We need that extra cheer, ...

LOS ANGELES (AP) — What was once the world’s largest solar power plant of its type appears headed for closure just 11 years after opening, under pressure from cheaper green energy sources.