Largest molecule ever found in space

Astronomers have found the largest molecule and very special type of molecule in space. It’s C60, a molecule made of 60 carbon atoms.

Gulf oil spill long-term impact on wildlife

It might be 10 years before we know the impact on wildlife of the Deepwater Horizon oil spill in the Gulf of Mexico. Sensitive coastal marshes especially.

Nanoparticles in nature: Toxic or harmless?

A Norwegian scientist is trying to discover how nanoparticles might behave in nature. It is not worth taking chances with nature.

First-ever map of height of all the world’s trees

Dr. Lefsky said that taller the trees in a forest, the more carbon is stored in that forest. This map will help scientists figure out what places in the world are holding onto a lot of carbon.

USA Science and Engineering Festival

USA Science and Engineering Festival is expected to draw over a million people to the national mall in Washington D.C on October 23 and 24, 2010.

Geoengineering to combat climate change

Climate scientists are 98% in agreement on human-caused global warming. Now some scientists are discussing geoengineering to deliberately cool Earth.

Ocean garbage patch in Atlantic, too

Scientists have discovered another ocean region swirling with plastic debris - like the notorious North Pacific Garbage Patch. But this one's in the Atlantic.

Save Russian seed bank from destruction

A legendary seed bank in Russia - home to thousands of rare varieties of berries and fruits, including 1,000 kinds of strawberries - may be cleared to make way for luxury homes.

Polar ice loss rates may need to be lowered

Polar ice sheets at the poles might be losing ice half as fast as previous high-end estimates. Scientists say this doesn't yet change projections of sea-level rise.

When nanotubes are dangerous

Nanotubes can be as carcinogenic as asbestos – but identifying the bad actors is challenging. A big limitation right now to their use is they are expensive.