Between their impressive weapons package and their well demonstrated ability to avoid detection, the Russians have a real ...

We tie our shoes, we put on neckties, we wrestle with power cords. Yet despite deep familiarity with knots, most people cannot tell a weak knot from a strong one by looking at them, new Johns Hopkins ...

One of the key features of the ANN Plus is its hybrid propulsion system, which offers both electric and turbine power. The ...

Three high schoolers and their mentor revisited a century-old theorem to prove that all knots can be found in a fractal called the Menger sponge. In the fall of 2021, Malors Espinosa set out to devise ...

A massive collision of galaxies sparked by one traveling at a scarcely-believable 2 million mph (3.2 million km/h) has been seen in unprecedented detail by one of Earth's most powerful telescopes.

Researchers at Monash University in Australia have developed ultra-fast-charging lithium-sulfur (Li-S) batteries that could soon power long-range electric vehicles and flying air taxis. The newly ...

These attack helicopters can hit speeds over 200 mph, making it one of the fastest helicopters of its time (since its introduction in the 1970s). The Mi-24/35 has been deployed in a number of ...

Several manufacturers are currently embroiled in attempts to surpass 300 mph, but one name stands proud above the rest as an icon of speed: Bugatti. Since the early 1990s, Bugatti has set new ...

The Russian missile that struck the Ukrainian city of Dnipro on Thursday reached a top speed of more than 13,000 kph (8,000 mph) and took about 15 minutes to reach its target from its launch ...

"Dynamical activity in this galaxy group has now been reawakened by a galaxy smashing through it at an incredible speed of over 2 million mph (3.2 million km/h), leading to an immensely powerful ...