All Stories
- Health & Medicine
mRNA vaccines hold promise for many diseases. Now the tech is under fire
Researchers warn that halting federal contracts for mRNA vaccine research could weaken pandemic preparedness and slow medical advances.
- Animals
These giant carnivorous bats hug, cuddle — and even share dinner
Infrared cameras in Costa Rica revealed that the world’s largest carnivorous bat maintains close social bonds through wing wraps and prey sharing.
- Astronomy
A dying star revealed its heart
Before exploding, a star shed most of its layers, giving a glimpse at a massive star’s deep interior. The event may represent a new kind of supernova.
- Health & Medicine
Measure blood sugar with a grain of salt
Continuous glucose monitors are now readily available. With guidance, they can help people make small dietary and lifestyle changes for better health.
- Math
See how fractals forever changed math and science
Over the last half 50 years, fractals have challenged ideas about geometry and pushed math, science and technology into unexpected areas.
- Health & Medicine
Could babies get bird flu through breast milk? Maybe, a study hints
H5N1 bird flu might infect human mammary glands, potentially allowing the virus to show up in breast milk.
- Science & Society
Scientists are people too, a new book reminds readers
The Shape of Wonder humanizes scientists by demystifying the scientific process and showing the personal side of researchers.
- Humans
These female divers spend more time underwater than any other humans
At an average age of 70, these women divers in South Korea still forage in the sea up to 10 hours a day and spend more than half of that time underwater.
- Animals
Streaked shearwaters poop only while flying over the ocean
In-flight defecation may help the birds stay away from feces that can contain pathogens such as bird flu while also fertilizing the ocean.
- Space
Astronauts need oxygen. Magnets could help
Adding a magnet could simplify the process of producing oxygen in space, making a crewed mission to Mars more feasible.
- Archaeology
Ancient hominids made long road trips to collect stone for tools
A Kenyan site shows early hominids transported stone 13 kilometers for toolmaking as early as 2.6 million years ago.
- Astronomy
The oldest known black hole formed more than 13.3 billion years ago
The Webb telescope found that a far-off little red dot is the oldest known black hole, shrouded by gas that could help explain the ruby color.
