A circular polarization (CP) folded reflectarray antenna is proposed at the 30 GHz band. A five-layered circular polarization selective metasurface (CPSM) is introduced to realize the path folding for ...

In 2022, NASA rammed a spacecraft into an asteroid to see if it could alter its orbital period around its parent asteroid.

Ever been late because you misread a clock? Sometimes, the "clocks" geologists use to date events can also be misread.

From expansive outdoor spaces to discrete rooftop nooks, our latest roundup spotlights homes from Mexico to Vietnam crowned ...

Cozy Earth bamboo pajamas may just be the softest PJs on earth. They’re available in a mix of stylish sets, including classic long-sleeve top and pant or short-sleeve top and pant combos.

The Hera Space Companion provides updates on the European Space Agency ’s Hera Project, part of a global effort to defend earth against an asteroid strike that could have catastrophic effects. The ...

China agrees to approve rare earth exports to the US following a major trade deal, easing supply chain tensions and marking a breakthrough in bilateral negotiations.

China agrees to approve rare earth exports to the US following a major trade deal, easing supply chain tensions and marking a breakthrough in bilateral negotiations.

Guardians of Azuma's Earth Dancer Edition released June 20, two weeks after the game's official launch on Switch, Switch 2, and PC.

Under the action of an earthquake, the rammed earth structure will produce shear failure due to insufficient shear strength. This damage is more serious at the weak interface of each rammed earth ...