Global environmental and regulatory trends aimed at reducing emissions are compelling automakers to improve fuel efficiency and lower emissions from passenger cars and light-duty trucks.

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Viking Therapeutics' leading weight-loss candidate, VK2735, mimics the actions of two gut hormones, GLP-1 and GIP. The former helps control satiety, while the latter helps regulate blood glucose.

NASA Just Tested a Powerful New Thruster That Could Send Humans to Mars May 6, 2026 A powerful new electromagnetic thruster has taken a major step forward after a successful high-energy test at NASA’s ...