It is a cross between Etch A Sketch and textile design, maybe with a dash of pop art for good measure. In a sense, it's a landscape painting on an enormous canvas — with one major exception. "You only ...

Microwave antennas used for communications systems such as wireless local area networks. The antennas operate at frequencies up to 60 GHz at distances of 2 km to 3 km. Find a way to test microwave ...

The Earth's magnetic field and oxygen evolved together over 540 million years, according to a major NASA study.

Coexistence of resource specialists can be maintained through various spatial mechanisms, each potentially inducing different resource dynamics. We used observational data to suggest plausible spatial ...

Surprise findings suggest sunspots and solar flares could be generated by a magnetic field within the Sun's outermost layers. If confirmed, the findings could help scientists better predict space ...