A stove that warms you up in the winter while also generating electricity for your entire home – imagine! That’s what a man in Germany has invented: a mini-heat-and-power plant.
As a heat wave continues to scorch parts of Western Europe, a wildfire has broken out in northeastern Spain and France measured its highest-ever June temperature. The heat is expected to continue into the weekend.
The American aircraft maker has launched its Ampaire 337, the largest hybrid-electric aircraft ever flown. With commercial use beckoning for 2021, it's a step in the direction of reducing carbon footprints in the sky.
If the world is to quit coal and gas for renewable energy sources, they have to be reliable and affordable. Is that realistic? Researchers have crunched the numbers and come up with some surprising answers.
After an unprecedented five-year tour of South America, Mexico and Cuba, Humboldt returned to Europe a hero. Not only was he honored for surviving such an expedition, he freely shared all of his newly acquired knowledge.
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