As fossil fuel plants face retirement, a Puerto Rico community pushes for rooftop solar

The coastal communities of Guayama and Salinas in southern Puerto Rico feature acres of vibrant green farmland, and a rich, biodiverse estuary, the protected Jobos Bay, which stretches between the neighboring townships. But this would-be tropical paradise is also the home of both a 52-year-old oil-fired power plant and a 22-year-old coal-fired power plant, which local residents say contaminate…

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Why Do People Hate People?

Biases against certain groups of people can escalate into acts of violence if left unchecked Biases against certain groups of people can escalate into acts of violence if left unchecked Mind All Articles | Discover Magazine

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Opinion: Wait times go down. Patient satisfaction goes up. What’s the matter with letting apps and AI run the ER?

In ERs now, you’ll get a tech-driven evaluation. But trading doctors’ humanity and deductive powers for AI and apps has a high cost — dumbed-down medicine.  In ERs now, you’ll get a tech-driven evaluation. But trading doctors’ humanity and deductive powers for AI and apps has a high cost — dumbed-down medicine.  Health & Wellness

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Botanists are scouring the US-Mexico border to document a forgotten ecosystem split by a giant wall

Botanists and citizen scientists armed with the iNaturalist app on their smartphones are recording the biodiversity along the U.S.-Mexico border. Called the Border Bioblitz, more than 1,000 volunteers are recording as many species as possible in May. Botanist Sula Vanderplank says the endeavor started when the former Trump administration added hundreds of miles of border…

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The Northern Lights Forecast in the U.K.

Sightings of the aurora borealis are unlikely in the U.K. this weekend, but the northern lights could return on Monday, forecasters said. Sightings of the aurora borealis are unlikely in the U.K. this weekend, but the northern lights could return on Monday, forecasters said. Aurora Borealis, Space and Astronomy, England, Great Britain, Europe NYT > Science

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Chemists Chase ‘Clean’ Ammonia to Replace Shipping Fuel

President Biden’s climate law is funding “green ammonia” projects in hopes of using the chemical to more cleanly power the grid, fuel cargo ships and make fertilizer  President Biden’s climate law is funding “green ammonia” projects in hopes of using the chemical to more cleanly power the grid, fuel cargo ships and make fertilizer  Scientific American…

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