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China has made developing and selling humanoid robots an economic priority, but getting robots to work requires hours of repetitive "training" done by people to create data about the physical world.
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A new global democracy report finds the U.S. at its lowest level of democratic performance in the 50 years it has been measured.
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An annual report from the Census Bureau shows the average family made more money in 2025 than the year before, while the official poverty rate declined. Health care coverage was little changed from 2024.
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The judge ruled that the arts center's board may not put Trump's name back up on the building, saying such a change needs Congressional approval.
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Antarctic krill serve as a crucial food source for penguins, seals, and whales. They recycle nutrients used by algae. Now researchers say they've found krill in a surprising place: hydrothermal vents.
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In 2025, the Trump administration ended a long-running program to collect air pollution data at U.S. embassies. A new study suggests that led to a 24-33% increase in local pollution levels.
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The Supreme Court has rejected the Trump administration's request to allow mail-in voting restrictions under a U.S. Postal Service plan for the midterm general election.
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The Trump administration is eliminating limits on climate-warming pollution from the nation's fossil fuel power plants. Environmental groups say this will impact the climate and public health.
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NPR's Juana Summers talks with Adam Jentleson, former chief of staff for Pennsylvania Democratic Senator John Fetterman, about recent revelations about Sen. Fetterman's work performance.
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AI companies this weekend pushed out a new message: They want to slow down. This comes after several companies disclosed AI-related security incidents and raised concerns about the technology's future risks.