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Health & Medicine50 years ago, margarine’s ‘healthy’ reputation began to melt away
In the 1970s, scientists began to suspect that margarine was bad for heart health. A key component, artificial trans fat, was a major factor.
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SpaceScientists are getting closer to understanding the sun’s ‘campfire’ flares
The detection of cool plasma before the tiny outbursts on the sun is helping researchers make connections between campfire flares and other solar eruptions.
By Adam Mann -
EnvironmentA new approach to fighting wildfires combines local knowledge and AI
Land managers in the western United States are using potential operational delineations, or PODS, to prepare for — and take advantage of — wildfires.