Getting enough sleep is one of the most effective ways to restore metabolic balance in the brain and body. SimpleImages/Moment via Getty Images
Articles

Sleep loss rewires the brain for cravings and weight gain –...

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The Advisory Committee on Immunization Practices played a key role in the rollout of COVID-19 vaccines. Frederic J. Brown / AFP via Getty Images
Business

RFK Jr’s shakeup of vaccine advisory committee raises worries about scientific...

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AI can help maximize resources in strapped systems trying to protect vulnerable people – but it can also risk replicating harm or privacy violations. Courtney Hale/E+ via Getty Images
Business

Protecting the vulnerable, or automating harm? AI’s double-edged role in spotting abuse

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Smoke rises over Tehran, Iran, following an Israeli strike on June 13, 2025. SAN/Middle East Images/AFP via Getty Images
Diplomatic

What does Israel’s strike mean for US policy on Iran and...

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U.S. Sen. Alex Padilla of California is pushed out of the room after he interrupted Homeland Security Secretary Kristi Noem during a news conference in Los Angeles on June 12, 2025. David Crane/MediaNews Group/Los Angeles Daily News via Getty Images
culture

Forcible removal of US Sen. Alex Padilla signals a dangerous shift...

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Public health can only do its duty with data. Jupiterimages/PHOTOS.com via Getty Images Plus
culture

Data on sexual orientation and gender is critical to public health...

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The people most impacted by Colorado’s fentanyl criminalization bill have divergent views on the role of the legal system in curbing the opioid epidemic. Erik McGregor/GettyImages
culture

Colorado’s fentanyl criminalization bill won’t solve the opioid epidemic, say the...

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Research can make everyone better off. Emilija Manevska/Moment via Getty Images
Business

Federal R&D funding boosts productivity for the whole economy − making...

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AI literacy is a lot more than simply knowing how to prompt an AI chatbot. DNY59/E+ via Getty Images
Education

AI literacy: What it is, what it isn’t, who needs it...

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