Science

In our modern wireless world, almost all radio frequency (RF) spectrum bands are shared among multiple users. In some domains, similar users technically coordinate to avoid interference. The spectrum management team, part of NASA’s SCaN (Space Communications and Navigation)...

In metamaterials design, the name of the game has long been “stronger is better.”Metamaterials are synthetic materials...

NASA's Lucy spacecraft has beamed back pictures from its latest asteroid flyby, revealing a long, lumpy space rock that resembles an odd-shaped peanut.The space agency released the images Monday, a day after the close approach...

A puppy’s thinking ability may indicate how responsive the dog will be to training and whether it’ll grow up to be well-behaved.Traits such as impulsivity, ability to follow gestures and reaction to unsolvable tasks in 3- to 7-month-old puppies...

In its second asteroid encounter, NASA’s Lucy spacecraft obtained a close look at a uniquely shaped fragment of an asteroid that formed about 150 million years ago. The spacecraft has begun returning images that were collected as it flew...

Beneath the great, white expanse of the Antarctic Ice Sheet, a mysterious realm of streams and lakes lies out of sight. Much about this hidden water world remains poorly understood. But a new study suggests that if scientists continue...

JPMorgan published new research laying out its base case for where Trump ends up with tariffs. Under this scenario, the effective tariff rate would land in the...

NASA astronaut Don Pettit returned to Earth Saturday, accompanied by Roscosmos cosmonauts Alexey Ovchinin and Ivan Vagner, concluding a seven-month science mission aboard the International Space Station. The trio departed the space station at 5:57 p.m. EDT aboard the Soyuz...

Dividend stocks can be fantastic investments. The best ones pay an attractive and growing stream of dividend income while also delivering healthy stock price appreciation over the long term. That combination of income and...

Soot from forest fires in the Amazon might play a role in the melting of faraway ice in Antarctica.For decades, scientists have known that black carbon from burning fossil fuels or forests accelerates ice melt in different parts of...