The interstellar object 3I/ATLAS is identified by NASA as a comet with an unusual anti-tail. Harvard's Avi Loeb suggests the anti-tail may be a swarm of solid objects near 3I/ATLAS. Images show a tear ...

Abstract: With the increasing threat of submarines to maritime security, the importance of anti-submarine warfare has also increased. Research on using multistatic sonar buoy sensors to search the ...

Penn State researchers have developed a new navigation tool that could reshape digital assistance for people with visual impairments. The smartphone-based system, called NaviSense, uses artificial ...

Abstract: Recognizing the physical properties of deformable objects poses great challenges to the density and sensitivity of tactile sensors. Monolithic active layer ...

Using a worldwide network of radio telescopes including the Green Bank Telescope in West Virginia, astronomers have discovered a mysterious object in the distant universe. A million times the mass of ...

Google is apparently having trouble identifying paywalled content due to a standard way paywalled content is handled by publishers like news sites. It’s asking that publishers with paywalled content ...

Comet 3I/ATLAS is the third confirmed interstellar visitor to our solar system. But with the Rubin Observatory now scanning the sky, many more may soon be found. When you purchase through links on our ...

The new Vera C. Rubin Observatory has already detected interstellar object 3I/ATLAS and may detect up to 50 more during its 10-year mission, according to a new model. The observatory in Chile, which ...

WASHINGTON — The defense secretary’s decision to review military standards on combat and physical fitness and appearance opens a Pandora’s box of widely differing rules among the services. And it will ...

Defense Secretary Pete Hegseth has requested a review of military standards on combat and physical fitness. The review is seen as a broadside against women serving on the frontlines. WASHINGTON — The ...

Female Marines go through one of the obstacles in the so-called confidence course at Parris Island Recruit Depot, S.,C., on May 27, 2020. The defense secretary’s decision to review military standards ...

FILE - Female Marines go through one of the obstacles in the so-called confidence course at Parris Island Recruit Depot, S.,C., on May 27, 2020. (AP Photo/Lolita Baldor, File) WASHINGTON (AP) — The ...