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A drying climate is making East Africa pull apart faster
By Stephanie Pappas published
A switch from a humid to a dry climate has led the Eastern African Rift Zone to pull apart more freely, new research finds.

Wegovy now comes in pill form — here's how it works
By Clarissa Brincat published
The pill version of Wegovy seems to work just as well as the injectable form, but there are some key differences between the two formulations, experts say.

Why is flu season so bad this year?
By Clarissa Brincat published
Flu season in the U.S. is particularly bad this year, and a new branch of the flu family tree may be to blame.

Forced closure of premier US weather-modeling institute could endanger millions of Americans
By Jane Palmer published
From 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.

This 'marker' may be more predictive than cholesterol for heart disease
By Mary J. Scourboutakos published
C-reactive protein — a marker of inflammation — is as easily measured with blood work in a doctor’s office as cholesterol.

What is exascale computing?
By Peter Ray Allison published
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?

2-in-1 COVID-flu vaccine looks promising, but approval could be delayed
By Kristel Tjandra published
Late-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.

Whooping cough is surging. Here's what you can do to protect yourself.
By Annette Regan published
Rates of the bacterial infection have gone up by 500% since last year, with babies and young children most at risk.

Measles has long-term health consequences
By Stephanie Pappas published
Measles can erase the immune system's "memory" and cause a rare but fatal health condition. The MMR vaccine prevents these repercussions, evidence shows.

US measles outbreak tops 600 cases — what to know about the disease
By Emily Cooke last updated
As measles outbreaks in the U.S. continue, here's what to know about how the disease spreads, what its symptoms are, and how to protect yourself and community from the illness.
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