A Cedar Rapids resident wondered what causes the northern lights and how often they can be seen from Iowa, so they wrote to Curious Iowa, a Gazette series that answers readers’ questions about ...

More than 600 people have signed a petition calling on the RSPCA and council to investigate an owl education project in York city centre. The Owl Educational Centre on Goodramgate opened at the ...

Pope Francis died at the age of 88 after several days in Rome's Gemeli Hospital, unable to overcome the disease. Known for his closeness to the faithful and his dedication to pastoral work, he has ...

Crows have a sense of geometric intuition much like our own, a new study reveals. They can detect the 'odd one out' in a set of geometric shapes, and have an affinity for geometric regularity – shapes ...

Abstract: Existing object-level SLAM methods often overlook the correspondence between semantic information and geometric features, resulting in a significant gap between them within SLAM frameworks.

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

Vector stroke Illustration. Hand Drawn. Various colors are grouped separately on separate layers, easily edited. Royalty-free licenses let you pay once to use copyrighted images and video clips in ...

At close: April 23 at 4:00:02 PM EDT ...

The Virtual Owl website provides a comprehensive resource for downloading and using “virtual desktop” tools on your personal computer or laptop. A virtual desktop is a remote user interface that ...

A web app for creating and simulating 2D geometric optical scenes, with a gallery of (interactive) demos.