Researchers in Span have developed a 3 × 3 low-concentrator photovoltaic (LCPV) receiver combining crossed compound parabolic ...

Rachel Williams has been an editor for nearly two decades. She has spent the last five years working on small business content to help entrepreneurs start and grow their businesses. She’s well-versed ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Toby Walters is a financial writer, investor, and lifelong learner. He has a passion for ...

Smart digital health has reshaped patient monitoring, but it faces a fundamental trade-off between device intelligence and continuous, energy-efficient monitoring. Inspired by self-sustaining ...

Who is Wassim al-Assad, sentenced to death for Syria war atrocities? The latest sentence against Wassim al-Assad comes a week after ousted President Bashar al-Assad was sentenced to death ...

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