Kaitlin Sullivan is a health and science journalist based in Colorado. She's been part of multiple award-winning investigations into health topics including the international medical device industry ...

Abstract: This paper presents a study on hydrogen production using a Proton Exchange Membrane (PEM) electrolyzer powered by a hybrid renewable energy system consisting of a photovoltaic (PV) panel and ...

AMPEL360 Q100 is a 100-passenger blended-wing-body aircraft powered by hydrogen-electric propulsion, designed to transform regional aviation through near-zero-emission flight and intelligent ...

As India moves ahead with its ambitious Green Hydrogen Mission, targeting annual production of 5 million tonnes (mt) by 2030, researchers at the Indian Institute of Technology Madras (IIT Madras) have ...

Abstract: This article utilizes a Fractional Order Proportional-Integral-Derivative (FOPID) controller for voltage regulation of a Proton Exchange Membrane fuel cell (PEMFC) in DC Microgrids. The ...

Researchers found a chasm between the health reasons for which the public seeks out cannabis and what gold-standard science actually shows about its effectiveness. By Jan Hoffman To treat their pain, ...

Microsoft has cut its sales targets for its agentic AI software after struggling to find buyers interested in using it. In some cases, targets have been slashed by up to 50%, suggesting Microsoft ...

The new Pew report also found that two-thirds of teens said they had used an A.I. chatbot. By Catherine Pearson Most American teenagers use YouTube and TikTok daily, according to a report released ...

Pew Research Center conducted this study to better understand teens’ use of social media, the internet and artificial intelligence (AI) chatbots. The Center conducted an online survey of 1,458 U.S.

London is the setting of this week’s first important meeting in the interminable succession of summits that now attend the war in Ukraine. Volodymyr Zelensky is flying in to meet, on December 8th, ...