Traveling at the speed of light 300,000 km per second sounds impossibly fast, yet even this ultimate velocity pales against ...

Mitchell Tenpenny will be touring at the "Speed of Light" in 2026. The "Drunk Me" hitmaker will launch his headlining run Feb ...

The speed of light is the ultimate limit of motion, yet against the vast scale of the cosmos it becomes painfully inadequate.

Last year, astronomers were fascinated by a runaway asteroid passing through our Solar System from somewhere far beyond. It ...

Like stretch marks left on skin that expanded too quickly or cracks embedded in freezing ice, cosmic strings are artifacts of ...

Behind more than 70 million high-speed rail services a year lies a web of safety systems. At nearly 200 mph, even a single failure can have dramatic consequences.

A high-speed train derailment in southern Spain has left at least 39 people dead and injured more than 150, according to ...

In my opinion, invisibility is no longer a science fiction concept.” A B-2 stealth bomber takes off from Nellis Air Force ...

Astronauts of the future may be radically different from the rest of us in physiology and psychology. So, to what extent ...

A jetliner was nearly knocked out of the sky and sent plummeting to a deadly crash that would have killed all onboard by a ...

Drone swarms can quickly overwhelm defenses and are difficult to combat effectively, but China's new microwave system could ...

Einstein’s claim that the speed of light is constant has survived more than a century of scrutiny—but scientists are still daring to test it. Some theories of quantum gravity suggest light might ...