Physics
Here’s the science behind nuclear weapons testing
Nuclear weapons haven’t been tested in the United States since 1992. Find out why, and what could happen if the hiatus ends.
Science & Society
We summarize the week's scientific breakthroughs every Thursday.
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Research hailing the benefits of the COVID-19 shot keeps coming
There was more good health news about the COVID-19 vaccine for infants, kids and adults in December. There’s still time to get the shot this winter.
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He made beer that’s also a vaccine. Now controversy is brewing
An NIH scientist’s maverick approach reveals legal, ethical, moral, scientific and social challenges to developing potentially life-saving vaccines.
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As gambling addiction spreads, one scientist’s work reveals timely insights
Psychiatrist Robert Custer spent his life convincing doctors that compulsive gambling was not an impulse control problem. Today, his research is foundational for diagnosis and treatment.
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Chatbots spewing facts, and falsehoods, can sway voters
Chatbots that dole out fact-laden arguments can sway voters. Those facts don’t have to be true.
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Gratitude can increase joy, even if it feels a little cringe
Like exercise, gratitude takes many forms. Finding the right practice, research shows, is up to the individual.
- Science & Society
Meet 5 scientists reshaping the way we understand the world
These five early- and mid-career researchers are shaking up what we know about the Arctic, black holes and beyond.
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Science has made America great. Is that era over?
Expectations of continued success for American science were shaken this year when the Trump administration cut billions of dollars in funding and fired thousands of scientists.
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Science News’ Top Reads of 2025
Books about AI, Mars and infectious disease were among our top reads this year.
- Space
America risks losing its role as a space science pioneer
Funding uncertainties are pushing U.S. space scientists out of the field and putting existing and future space missions on the chopping block.
