
How electric harps are protecting honey bees
By 2021, Michel Costa had become a frustrated veteran of an obscure yet devastating war in Europe. The enemy: invasive Asian hornets, which had been massacring his honey bees by the thousand.
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Mechanic shares 'leftovers hack' to clean your rusty tools: 'I didn't realize it was THIS easy'
The YouTube mechanic shares a money-saving hack that uses kitchen staples to remove ‘every speck’ of rust from metal objects.
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HIV breakthrough: Drug trial shows injection twice a year is 100% effective against infection
A large clinical trial in South Africa and Uganda has shown that a twice-yearly injection of a new pre-exposure prophylaxis drug gives young women total protection from HIV infection.
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World's first hydrogen-fueled ferry sets sail in San Francisco: 'You can actually drink the exhaust'
San Francisco's new Sea Change ferry is officially in service, emitting only water vapor that can be recycled throughout the vessel.
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Ranked: These are the top 10 best U.S. cities for public transportation
Only three of the top 10 transit systems are in the nation's top 10 most populous cities. Good transit spans the country.
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The power of poop: Detroit's method for early disease detection is saving lives and inspiring other cities
Wastewater surveillance hit the big time during the height of the COVID-19 pandemic, when officials started using this technique to monitor local virus levels.
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AI is getting a little closer to revolutionizing closed captioning for those with disabilities
Several of the most prominent providers of the AI engines behind transcription services have seen their AI become even more accurate in the last year, according to a recent study.
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Good news: Tiny urban green spaces can cool cities and save lives
A recent World Meteorological Organization report called heat waves the “deadliest meteorological hazard” from 2015 to 2019, affecting people living on all continents, and setting new national heat records in many regions.
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