Scientists using a global array of radio telescopes have detected the universe’s lowest-mass dark object by observing how it warped light through gravitational lensing. The invisible mass, about a ...

UAVs support critical applications, including search and rescue, traffic monitoring, and environmental analysis. They capture high-resolution aerial imagery, enabling precise observation and swift ...

Evan Fisher first fell in love with the changing colors of fall while looking at an old maple tree in the backyard of his childhood home in North Carolina. A decade later the meteorologist and ...