For five years, the Soviet Union tinkered with the jet train, even testing it on public rails. But the project collided with ...

SpaceX alternately gained the ire of both the United States and Russia: first for providing Ukraine with internet access ...

Vice President JD Vance is set to visit Greenland on Friday. Get an inside look at the U.S. Space Force base located 700 miles above the Arctic Circle.

Many scientists say “subcritical” experiments and computer simulations make nuclear weapons testing unnecessary.

There are now drones that mine (and demine), and drones that accelerate in the air to intercept and kill incoming drones in a ...

There is no scientific evidence for this “Wuhan Lab Theory”–nor can it be scientifically proven. It is a conspiracy theory ...

In this commentary, the author examines how the U.S. military sees climate change as a threat in itself and a threat ...

3️⃣ ‘A feeling of despair’: Democratic donors and activists are struggling with muddled messaging and an emboldened President ...

The Trump administration cut funding for Yale University's Humanitarian Research Lab (HRL), which had detailed the mass ...

For decades, military leaders have been discussing climate change as a threat and a threat multiplier that could worsen ...

Hollywood released "The Deadly Mantis," a B-grade monster movie starring a praying mantis of nightmare proportions. Its premise: Melting Arctic ice has released a very hungry, million-year-old megabug ...