All Stories
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FossilsSouth America’s sticky tar pits
The fossil-rich tar pits of Venezuela may rival those in Southern California.
By Sid Perkins -
AnimalsTraveling tuna
Young Atlantic bluefin tuna swim the sea from coast to coast.
By Susan Gaidos -
TechMusic of the Future
Scientists create new technologies that can make any surface — from a desk to a wall — sing.
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MicrobesFast-flying fungal spores
Using high-speed cameras, scientists identify the fastest spores on Earth.
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ComputingTroubles with Hubble
Just before a planned repair mission, the space telescope went quiet.
By Susan Gaidos -
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ChemistryPlastic-munching microbes
Microbes may soon help make it easier to recycle your soda bottle, helping to create new demand for what has historically been a low-quality recycled material.
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AgricultureFarms sprout in cities
The farms of the future may be where you would least expect to find them -- in towering skyscrapers in some of the world's largest cities.
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PlanetsThe trouble with Pluto
The traditional view of the solar system is out of date. Depending on who you talk to today, the answer to how many planets there are could be eight, 12, or even 208 and counting.
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AnimalsWeird, new ant
Recently discovered South American species shakes up ant family tree.
By Emily Sohn -
EnvironmentOur plastic world
Some products contain chemicals that can pose a serious health risk.
By Emily Sohn -