news explainers
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Why is flu season so bad this year?Flu season in the U.S. is particularly bad this year, and a new branch of the flu family tree may be to blame.
By Clarissa Brincat Published
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Forced closure of premier US weather-modeling institute could endanger millions of AmericansFrom high-wind forecasts and wildfire behavior to floods, aviation hazards, air quality and space weather, science developed at the National Center for Atmospheric Research informs decisions that aim to reduce risk.
By Jane Palmer Published
5 Commentsplanet-earth -
This 'marker' may be more predictive than cholesterol for heart diseaseC-reactive protein — a marker of inflammation — is as easily measured with blood work in a doctor’s office as cholesterol.
By Mary J. Scourboutakos Published
heart-circulation -
'It won’t be so much a ghost town as a zombie apocalypse': How AI might forever change how we use the internetAI slop, chatbots and agentic AI are changing the internet, and could transform it beyond recognition, experts say.
By Roland Moore-Colyer Published
4 Commentsartificial-intelligence -
New tests could nearly halve the rate of late-stage cancers, some scientists say — is that true?Blood tests that look for over a dozen cancers are being developed. But how soon will they help patients?
By RJ Mackenzie Published
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What is exascale computing?Exascale computing can process over a quintillion operations every second — enabling supercomputers to perform complex simulations that were previously impossible. But how does it work?
By Peter Ray Allison Published
computing -
2-in-1 COVID-flu vaccine looks promising, but approval could be delayedLate-stage trial data suggest that a new COVID-flu vaccine offers good protection against both infections, but experts expect the shot's approval may be delayed.
By Kristel Tjandra Published
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Whooping cough is surging. Here's what you can do to protect yourself.Rates of the bacterial infection have gone up by 500% since last year, with babies and young children most at risk.
By Annette Regan Published
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Measles has long-term health consequencesMeasles can erase the immune system's "memory" and cause a rare but fatal health condition. The MMR vaccine prevents these repercussions, evidence shows.
By Stephanie Pappas Published
viruses-infections-disease
