Archive: 03/1/2011

Nicotine harms the pubescent brain

Smoking at an early age can cause attention deficits in later life. Researchers at the Neuroscience Campus Amsterdam (part of VU University and its medical centre) have discovered a new mechanism that explains how exposure ...

Mar 01, 2011 4.5 / 5 (2) 0

What's hitting Earth?

Every day about 100 tons of meteoroids -- fragments of dust and gravel and sometimes even big rocks – enter the Earth's atmosphere. Stand out under the stars for more than a half an hour on a clear night ...

Mar 01, 2011 3.9 / 5 (7) 0 | with audio podcast