WASHINGTON — German satellite manufacturer Reflex Aerospace has raised 50 million euros ($57.4 million) as it rides a growing wave of interest and investment in European space systems. The ...

It starts with a question no gunner can answer in the moment: how many shells will it take to bring down that one-aircraft—a hundred, a thousand, or tens of thousands? The truth, learned the hard way ...

Which Cars Are Most American? We analyze five factors to determine which new cars are the most American. Tesla Model 3 Tesla Model S Nissan Leaf Tesla Model Y Ford Mustang Mach-E Ford F-150 Lightning ...

During sterile injury or infection, the innate immune system produces cytokines as part of the innate immune response. Molecules such as the cytokines tumour necrosis factor and interleukin-1 as well ...

After months of trading barbs and insults in the media, the mayor-elect and the president appeared to put aside their differences and quickly strike a rapport. George W. Bush spoke at the Washington ...

The world's best-selling astronomy magazine offers you the most exciting, visually stunning, and timely coverage of the heavens above. Each issue includes expert science reporting, vivid color ...

It has never been easier to buy stuff. But dealing with product and service problems has never felt so difficult, consumers say. The seller of candles, scents and soaps wants to market fewer products ...

The Swedish startup says the Danish logistics company reneged on an agreement to deploy 300 trucks in California, Illinois and New Jersey. The medium-duty truck manufacturer secured an order from ...

You may have noticed your baby being startled or reacting suddenly when you're trying to put them down to sleep. This is the Moro reflex, one of several normal reflexes that healthy babies are born ...

An apparently easy-looking math problem has left internet users scratching their heads. The elementary-grade problem looks simple enough to solve in seconds, but has tripped up the masses. The basic ...

How do opinions form and change in large groups of people? That's not just a sociological question, it's a mathematical one. Ph.D. candidate Federico Capannoli studied opinion dynamics. He defended ...