This photo taken on March 25, 2025 shows the construction site of the Shantou Bay undersea tunnel in Shantou City, south ...

This photo taken on March 25, 2025 shows the construction site of the Shantou Bay undersea tunnel in Shantou City, south ...

The Shantou Bay undersea tunnel, the world's first single-hole double-track undersea tunnel with a designed speed of 350 km ...

Feb. 19, 2025 — Within the Dark Energy Spectroscopic Instrument's early data, scientists have uncovered the largest samples ever of intermediate-mass black holes and dwarf galaxies hosting an ...

At around 3,300 meters (2 miles) below the surface of the ocean off the coast of Alaska, where the warm light of the Sun ...

MIAMI GARDENS, Florida—Reigning Wimbledon champion Elena Rybakina extended her winning streak to 12 matches by delivering 10 aces—her fourth consecutive outing with at least that many—in a 6-3, 6-0 ...

Donald Trump has said Russia is only fearful of NATO with the US as a member. A woman from an Isle of Wight described Liz ...

John Peters, executive director of the Undersea & Hyperbaric Medical Society (UHMS), said the incident highlights ... Peters ...

Industry leaders say government failed to protect Thomas Cooper from dying in a hyperbaric chamber fire at the Oxford Center ...

In 1917, a civil engineer pioneered the first deep-sea vehicle to attempt filming underwater. A century later, we have James ...

On Christmas Day, an undersea power cable in the Baltic and several telecommunications cables were severed. Western officials suspected sabotage: indeed, they have long surmised that Russia has ...

The gravity of the situation: Although Einsteing himself argued against the existence of black holes, their existence was originally derived from Einstein’s formulation of what is now known as ...