Selenium-doped nanoparticles improve fungicide retention, activate plant defenses, and lower toxicity in environmentally safer pesticide formulations. ( Nanowerk Spotlight ) Chemical pesticide use is ...

Solar storms have the potential to cause catastrophic damage. One that occurred around the end of October 2003 (now called the 2003 Halloween Storm) caused an estimated $27B in damages. That ...

Science News: Russia has patented innovative drone technology for automatic spacecraft launches from an orbital station, featuring robotic maintenance, aimed at future lunar missions and poised ...

Blue Origin has had the sub-orbital passenger market to itself since June 2024 when competitor Virgin Galactic, founded by entrepreneur Richard Branson, retired its original rocketplane to focus ...

HELSINKI — Chinese rocket maker Sepoch has carried out a first vertical liftoff and splashdown landing ahead of a potential orbital launch attempt later this year. The Yuanxingzhe-1 (YXZ-1 ...

It was Blue Origin's 12th flight carrying passengers to the edge of space and back since company founder Jeff Bezos flew the first such crewed mission in 2021.

Starlink satellites are easier to see a day or two after their launch and deployment then become progressively harder to spot as they climb to their final orbital height of around 342 miles (550 km).

The types of teeth are incisors, canines, premolars, and molars, and each serves a different purpose. Learn more about the types of teeth in this article.

Orbital fractures are fractures in the bones surrounding the eye socket (orbit), and the third most common type of facial fracture in adults and children (1, 2). The fractures are usually categorised ...