Earth’s ecosystems are governed by natural balance systems that respond to prolonged stress. Scientists say rising temperatures, species loss, and resource depletion are pushing those systems toward ...

An online review system for military family housing only shows 45 posts in the year since it launched, triggering Sen. Elizabeth Warren to write to the Pentagon for plans to better promote the ...

The giant planets weren't always where we find them today. Jupiter, Saturn, Uranus and Neptune formed in a more compact configuration and later underwent a violent reshuffling that scattered them to ...

The climate is changing and nowhere is it changing faster than at Earth's poles. Researchers at Penn State have painted a comprehensive picture of the chemical processes taking place in the Arctic and ...

Spending more time in glucose range could help reduce adverse pregnancy outcomes, but available closed-loop insulin delivery systems are not customized to pregnancy-specific needs. In a randomized ...

And that you don’t decide “It’s Not for Me.” By Tony Maglio You probably aren’t a big fan of the new HBO Max price, but maybe this will make up for it? (Spoiler: it won’t.) On Wednesday, Oct. 22, HBO ...

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Climate change is increasingly affecting the ability of Earth’s natural carbon sinks to soak up excess carbon dioxide, and this means more of this greenhouse gas emitted by human activity is staying ...

As a journalist, I’ve spent years reporting on artificial intelligence. I’ve traveled to four continents to interview headline-making AI luminaries and unsung researchers doing vital work, as well as ...

Abstract: The suggested multiloop output-feedback system for dc/dc power converters deals with changes in parameters and loads, as well as performance issues, by using advanced methods like ...

Metrics miss why. Behavioral data tracks what happened, but it rarely explains why customers act or leave. Feedback loops fill in those gaps. Ask, act, announce. Closing the loop requires three steps.