Ronald Valentine's goal was to build the smallest operational diesel engine in the world and he was able to create a fully ...

This video demonstrates a working, power‑producing Stirling engine — an external combustion engine that operates without ...

Swamping is when your boat fills with water. Keeping your bilge pumps running, not overburdening your boat, and not anchoring ...

In flight tests, a lean-burn engine cut soot about a thousandfold, but tinier exhaust particles that can seed contrails stayed about the same.

Japan has demonstrated a coastal tanker using a hydrogen-fired, four-stroke, high-speed engine in what the project describes as a world first. The 4,800-dwt vessel sailed approximately 20 miles in ...

A storm surge off Humarock Beach severely damaged a home on Central Avenue, eroding the rocks and sand that support the seawall and exposing the foundation. The front patio and seawall dropped several ...

California braces for El Niño effects with state of emergency Weather phenomenon expected to peak in upcoming months Threats include rising sea levels, ultra-high tides, atmospheric rivers CARLSBAD, ...

MANILA, Sept 25 (Reuters) - The Philippine Coast Guard (PCG) accused China on Friday of obstructing a resupply mission to troops on board a grounded World War ‌Two-era warship in the South China Sea, ...

President Donald Trump’s second term has been a nightmare for global cooperation on climate change. Trump has yanked the United States from the Paris climate agreement, attacked a global agreement on ...

The arms race between heavy-duty pickup-truck makers is alive and well, even as much of the auto industry focuses on electrifying its lineups. Still, Detroit’s Big Three continue to push the limits of ...

A Royal Navy pilot was killed in a catastrophic helicopter crash after his commander mistakenly switched off two engines as they flew over the English Channel, an inquiry has found. Lieutenant Rhodri ...