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Month: March 2022
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Astronomers were skeptical about dark matter — until Vera Rubin came along
Vera Rubin didn’t “discover” dark matter, but she put it on the map. Dark matter is a wild concept. It’s the idea that some mind-boggling percentage of all the matter […]
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Solar farms are often bad for biodiversity — but they don’t have to be
Every several years — sometimes just once a decade — when the rains come in just the right amounts and at just the right times, rare flowers speckle the Mojave […]
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What we actually know about the vaccines and the delta variant
The Covid-19 pandemic has changed, and with it, so has the effectiveness of the vaccines. The bottom line remains the same: The mRNA vaccines from Pfizer/BioNTech and Moderna that are […]
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How a cheap antidepressant emerged as a promising Covid-19 treatment
Since Covid-19 patients started showing up at clinics and hospitals a year and a half ago, doctors and researchers have been hard at work trying to figure out how to […]
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What full FDA approval for Covid-19 vaccines really means
Nearly nine months after the first Americans received their shots, the Covid-19 vaccine from Pfizer/BioNTech received full approval from the Food and Drug Administration for people 16 and older on […]
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How to think about hurricane recovery, according to 3 experts
The remnants of Hurricane Ida reached the New York City area on Wednesday, battering the region with record rainfall that flooded streets, subways, and basements. New York and New Jersey […]
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The new Alzheimer’s drug that could break Medicare
Medicare, the federal health insurance program that covers Americans over 65, is facing an impossible dilemma: Should it cover a new and expensive medication for Alzheimer’s disease, which afflicts 6 […]
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“Back to normal” puts us back on the path to climate catastrophe
The Covid-19 pandemic upended daily life so drastically that there was a moment when it seemed to be making a dent in the climate crisis. Rush-hour traffic disappeared, global travel […]
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What the Novavax vaccine means for the global fight against Covid-19
Another Covid-19 vaccine, this one from the biotech firm Novavax, has posted superb results in a phase 3 clinical trial, the company announced on Monday. But with more than half […]
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What’s with these invasive “crazy” worms and why can’t we get rid of them?
Tiny, wriggling horrors are hatching right now, under our feet, across the country. No, not the billions of Brood X cicadas emerging throughout the eastern US. I’m talking instead about […]
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