A rectangular prism, also known as a cuboid, is a three-dimensional geometrical shape with six flat sides. These sides are all rectangles and can have different lengths, widths, and heights. The ...

Cells on the inner surface of the intestine are replaced every few days. But, how does this work? It was always assumed that cells leave the intestinal surface because excess cells are pushed out. In ...

New results from OSIRIS-REx, NASA's first asteroid sample return mission, reveals why some gray asteroids reflect light at different wavelengths, like red or blue, more strongly. How these asteroids ...

WEST LAFAYETTE, Ind. — New results from OSIRIS-REx, NASA’s first asteroid sample return mission, reveals why some gray asteroids reflect light at different wavelengths, like red or blue, more strongly ...

Blue Origin and Anduril have landed new study contracts with the U.S. Air Force to explore how their technology, including rockets, could move military cargo around the world. The contracts under the ...

LONG BEACH, Calif.--(BUSINESS WIRE)--SpinLaunch, a pioneer of disruptive space solutions, today announced it has closed $30 million in funding to accelerate the development and commercialization of ...

Artificial intelligence is everywhere, from the recommendations on our social media feeds to the autocompletion of text in our e-mails. Generative AI creates original text, images, audio and even ...

Sugars known as glycans form dense envelopes around cells. But they're often ignored in biological investigations because, unlike DNA, proteins and other cellular components, tools to study them are ...

UPDATE: Aug. 7, 2025, 3:30 p.m. EDT GPT-5 is now available to use. We've updated this story with additional information on the rollout. The newest version of ChatGPT is here, and you can try it with ...

Computer-generated imagery of the surface-launched Sea Venom being fired from a USV platform. (MBDA) MBDA is poised to roll out a surface-launched variant of its Sea Venom lightweight anti-ship ...

All the activity on Earth’s surface — erupting volcanoes, shifting tectonic plates, restless seas and myriad forms of life — depends on the two-part engine under the hood. Directly beneath Earth’s ...

Surface-to-air missiles have evolved into sophisticated, multi-layered defense systems capable of intercepting aircraft, drones, cruise missiles, and even ballistic threats. This video explores ...