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An experimental cancer drug that helps the brain turn glucose into energy was able to reverse memory loss in a mouse model of Alzheimer’s disease.

A drug that restores brain metabolism in mouse models of Alzheimer's also improved cognitive function. The discovery could help researchers find additional pathways to combating the symptoms of this brain disease, beyond the telltale amyloid plaques and tau tangles that are hallmarks of Alzheimer's.

Brazil's Supreme Court unanimously upholds the decision to ban social media platform X nationwide.

The Harris/Walz ticket will need to make inroads typically Republican states, counties, and districts. So, how can Democrats flip these red areas? NPR's Ari Shapiro speaks with strategists and rural delegates at the DNC about how Democrats can win these voters in 2024.

NPR's Juana Summers talks with It's Been a Minute host Brittany Luse about her interview with legend Barbra Streisand, whose memoir is out.

If so, the decision would be a small retreat from the Supreme Court's sweeping decision on gun rights last year.

We explore what the generation gap in Arizona's voters means on the hot-button issue of border security.

The Pantone company built a business by standardizing the way designers and companies communicate about color. But one artist is challenging their color monopoly.

Amid a 24-hour news cycle and personalized algorithms, a wave of young artists are reviving bold, plainspoken protest music that cuts through the noise.

More voters are now undecided after President Biden decided not to run for reelection, according to an NPR/PBS News/Marist survey. Vice President Harris has a brief opportunity to win them over.