The Eurofighter Typhoon's CAPTOR-E radar and the F-35's AN/APG-81 represent two different visions of air power, each with its ...

The most popular battery size is AA, the most widely used worldwide, along with AAA. Then, there are C and D-size batteries. It kind of makes you wonder whatever happened to B-size batteries. Did they ...

The Iranian regime has announced the closure of the Strait of Hormuz and threatened to target ships attempting to transit the narrow waterway. Some have already been damaged. While this could ...

Connecting the Persian Gulf to global markets, the Strait of Hormuz dictates world oil prices, and any disruption can cause prices to spike instantly. Roughly 20% of the world’s oil supply typically ...

Boy, does this market love the cyclicals — stocks that tend to rise and fall with the economy. I know I am supposed to be off this week — the Olympics are giving me a chance for some needed R & R, but ...

Add Yahoo as a preferred source to see more of our stories on Google. This illustration shows the difference between Jupiter's older and newer measurements. (Credit: Weizmann Institute of Science) ...

If you've ever looked closely at an electrical plug, you've likely noticed that the ends of the prongs have little holes in them. While this is a leftover design element from early electrical systems, ...

When President Trump first proposed the purchase of Greenland, the world’s reaction leaned toward mockery. But as the strategic landscape of the 2020s shifts from traditional ground wars to a ...

Secretary of State Marco Rubio called the question “the one remaining item” in Abu Dhabi peace talks. Russia disputed that. By Paul Sonne Reporting from Berlin As Russian and Ukrainian negotiators ...

Ever wonder why rats are so spectacularly successful in our cities? They live in our walls, our subways, our basements. They flourish in places we find impossible. Why? Because they are critical ...