Health & Medicine
Color blindness hides a key warning sign of bladder cancer
A large U.S. health records study suggests that difficulty seeing blood in urine may put color-blind patients at higher risk.
By Elie Dolgin
Humans
We summarize the week's scientific breakthroughs every Thursday.
More Stories in Humans
- Health & Medicine
What science says about the Trump administration’s new vaccine schedule
The federal move to no longer recommend certain vaccines for all U.S. children is not supported by new evidence and could undermine health gains.
- Neuroscience
Easy on the eyes is also easy on the brain
A new study finds that the brain spends less energy processing scenes that people find aesthetically pleasing.
- Health & Medicine
New dietary guidelines flip the food pyramid
The new guidelines emphasizes eating protein and full-fat dairy while reducing sugar, carbs and ultraprocessed foods.
- Archaeology
60,000-year-old poison arrowheads show early humans’ skillful hunting
A new analysis uncovers traces of poison on the South African arrowheads, pushing back the timeline for poisoned weapons by more than 50,000 years.
- Science & Society
These scientific discoveries brought us joy in 2025
Amidst a tough year for science, glimmers of joy burst through in revelations from the silly to the sublime.
- Science & Society
This new year, maybe resolve to quit
Western cultural stories tend to emphasize perseverance. But science shows that knowing when to quit has a place in our success too.
- Health & Medicine
These medical breakthroughs and advances gave patients new hope in 2025
Advances delivered what may feel like medical miracles, including the first bladder transplant, a lifesaving personalized gene therapy and more.
- Humans
Have a taste of our favorite food stories from 2025
This year, researchers took a bite out of culinary innovation. Check out some of our favorite food-related stories from 2025.
- Health & Medicine
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.
