In May 2024, Earth experienced its most intense geomagnetic storm since the Halloween storms of 2003. This “superstorm” filled night skies in many parts of the world with colorful aurorae, and it ...

A few hundred million years after the Big Bang, the first stars ignited—literally the "let there be light" moment for the ...

The computer or smartphone that you're likely reading this article on is a classical machine. Every piece of data that it stores and processes is held in binary bits, which can only have two states: 1 ...

Sgr A*, the four-million-solar-mass black hole anchoring the Milky Way 26,000 light-years from Earth, has been producing a persistent outflow of hot gas for at least 20,000 years — and astronomers ...

Abstract: A low-cost, compact, reconfigurable bit array with wide beam-steering angle has been designed for millimeter-wave applications in mobile terminals. Two diode switches are applied to the ...

If you’ve driven on the far western edge of the city lately, you’ve likely noticed that Amazon and Shamrock Foods have a new neighbor. That neighbor is Array Technologies, a publicly traded renewable ...

From a surprising heat wave in California to blizzards burying parts of the Midwest and storms rolling over the East Coast, chaotic weather put more than half the nation's population in the path of ...

As the global demand for clean and renewable energy continues to rise, harvesting low-grade energy sources such as salinity gradients has attracted increasing attention. However, achieving both high ...

Abstract: Scan impedance mismatch inevitably results in gain loss, which significantly affects scanning performance of phased arrays. In this paper, a theoretical framework that relates the Array Beam ...

WASHINGTON — Array Labs, a Silicon Valley startup developing radar-based Earth observation satellites, announced Jan. 5 it raised $20 million in a Series A round as it pushes to bring lower-cost ...