NASA's Chandra X-ray Observatory team has released several 3D models of celestial onbjects that you can print. Credit: ...

Takeout food and drinks will look different from this week on. A Virginia state ban on single-use styrofoam containers became ...

Learn about the Sikkim TET Syllabus 2025, including topic-wise syllabus, weightage, preparation tips, and more on this page.

Detection and tracking of moving objects (DATMO) in an urban environment using Light Detection and Ranging (LiDAR) is a major challenge for autonomous vehicles due to sparse point cloud, multiple ...

Three newly minted second-graders, including 8-year-old twin sisters from Dallas, are among the scores of victims lost in ...

Ask the publishers to restore access to 500,000+ books. The Internet Archive keeps the record straight by preserving government websites, news publications, historical documents, and more. If you find ...

In recent years, the progress of Web technology has made more demanding and pervasive of Web-based information systems (WISs). These WISs support not only processing business data to achieve user ...

The latest Space Explorationbreaking news, comment, reviews and features from the experts at ...