All Stories
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Planets
Cousin Earth
Astronomers have found a solid, Earthlike planet just 15 light-years beyond the solar system.
By Emily Sohn -
Archaeology
Glassworks in ancient Egypt
Ancient Egyptians were producing and exporting glass more than 3,000 years ago.
By Emily Sohn -
Chemistry
Bang, sparkle, burst, and boom
Fireworks put on a dazzling, colorful chemical show.
By Emily Sohn -
Plants
Fastest Plant on Earth
The bunchberry dogwood shoots pollen into the air at an amazing speed.
By Emily Sohn -
Tech
Boosting Fuel Cells
Young scientists tackle projects to improve energy sources for cars and homes.
By Emily Sohn -
Brain
The smell of trust
A whiff of a brain chemical known as oxytocin may make people more trusting when making a deal.
By Emily Sohn -
Tech
Revving Up Green Machines
Researchers are looking into new ways to make cars run more efficiently with less impact on the environment.
By Emily Sohn -
Planets
Chaos Among the Planets
The screwball travels of four giant planets may have reshaped the early solar system.
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Health & Medicine
Nature’s medicines
Projects by young scientists show how plants and animals in nature can be a source of new medicines.
By Emily Sohn