Most of the big ideas in science have the decency to confine themselves to one or two disciplines. Evolution is strictly in the biological realm. E=mc 2 wouldn't be caught dead outside physics. And ...

A 3D shape with all straight edges and flat faces is a polyhedron. Other 3D shapes with least one curved surface are not polyhedra. A 3D shape with regular polygonal faces, meeting at equal angles, is ...

In the mid-19th century, Bernhard Riemann conceived of a new way to think about mathematical spaces, providing the foundation ...

EXCLUSIVE: As Minnesota Gov. Tim Walz faces a burgeoning fraud scandal involving the Twin Cities' Somali community, the Department of Homeland Security announced it had made 400 arrests as part of its ...

Abstract: Infrared small target detection (IRSTD) methods have been extensively researched for various military and civilian applications and have greatly developed with the progress of deep learning ...

Abstract: Window design in overmoded waveguides that achieves both broadband and high power is a challenge in the vacuum electronic devices. Here, a broadband overmoded meta-surface-assisted window ...

In an announcement that has generated a storm of controversy, a team of Italian and Scottish researchers claims to have made a significant discovery beneath the Pyramids of Giza. Using advanced radar ...

A team of archaeologists from the Israel Antiquities Authority, working alongside the Ministry of Heritage and with the support of volunteers from across the country, has made an extraordinary ...