All Stories
- Animals
This egg-eater may have the biggest gulp of any snake its size
Slither aside, Burmese pythons. This little African snake has a truly outsized swallow.
- Archaeology
Let’s learn about Stonehenge
Questions remain about exactly who built Stonehenge and why. But some details are known about the site’s origins.
- Brain
A rat’s playfulness relies on cells in one part of its brain
Certain cells here control its behavior. Studying this circuitry could also help us understand depression in people.
By Simon Makin - Chemistry
Scientists Say: Rare earth element
Rare earth elements aren’t all that rare — but skyrocketing demand for these metals makes them precious.
- Animals
A new technique creates glowing whole-body maps of mice
Removing cholesterol from mouse bodies lets fluorescent proteins seep into every tissue. That has helped researchers map entire body parts.
- Agriculture
Crops are being engineered to thrive in our changing climate
Plants are already the best carbon catchers on Earth. New research could make them even better.
- Animals
Toothed whales use their noses to whistle and click
Much as people do, toothed whales, such as dolphins and sperm whales, make noises in three different vocal registers.
By Maria Temming and JoAnna Wendel - Agriculture
Cow dung spews a climate-warming gas. Adding algae could limit that
But how useful this is depends on whether cows eat the red algae, a type of seaweed — or it gets added to their wastes after they’re pooped out.
- Earth
Take candy core samples with this science activity
Act like a geologist as you drill ‘core samples’ from candy bars using a straw. Can you identify the type of candy bar just from a sample?
- Tech
Scientists Say: Robot
These task-doers handle jobs as simple as vacuuming the floor and as complex as navigating extraterrestrial terrains.
- Tech
A puff of air could deliver vaccines needle-free
A new Nerf gun-like device may make injections safer, faster and easier.
-
We’re running an audio experiment
Science News Explores is running an experiment. We’re providing audio recordings of stories, made with Amazon Polly, along with the written story. Read, listen or both!