Abstract: This study presents a novel waveguide slot array with a code-division multiplexing function for single RF chain digital beamforming. The proposed antenna is comprised of a rectangular ...

A writer grapples with the death of her sister, and the end of a marriage, during a challenging trek in Tibet. Credit...Deepa Anappara Supported by By Deepa Anappara Seven months after my sister died, ...

Array Technologies, Inc. (ARRY) ended the recent trading session at $11.29, demonstrating a +1.16% change from the preceding day's closing price. This move outpaced the S&P 500's daily gain of 0.1%.

Abstract: In this letter, a high-gain, high-order-mode patch antenna array based on a single-layer ridge gap waveguide (RGW) is proposed for 60 GHz applications. The antenna consists of a substrate ...

The Trump administration repealed the Environmental Protection Agency, or EPA, "endangerment finding." The Obama-era policy underpinned the federal government's ability to regulate greenhouse gas ...

Rollback of government’s ability to limit climate-heating pollution will make families ‘sicker and less safe’, environmental advocate says The Trump administration has revoked the bedrock scientific ...

The Trump administration has repealed an EPA rule that classified carbon dioxide and five other greenhouse gases as a threat to public health. The endangerment finding underpinned regulations that set ...

Feb 10 (Reuters) - U.S. President Donald Trump is set to direct the Pentagon to use government funding and Pentagon contracts to sustain U.S. coal-fired power plants, Bloomberg News reported on ...

Human evolution has long been tied to growing brain size, and new research suggests prenatal hormones may have played a surprising role. By studying the relative lengths of index and ring fingers — a ...

Last month the U.S. Energy Secretary discussed the state of the global energy sector, including a growing divergence between American and European policies, with WSJ Deputy Editor in Chief David Crow.

President Donald Trump plans to announce an executive order on Wednesday directing the U.S. Department of Defense to buy electricity from coal-fired power plants. The order, first reported by The Wall ...