Drugs made of protein have shown promise in treating cancer, but they are difficult to deliver because the body usually breaks down proteins before they reach their destination.
Bio & Medicine
Apr 9, 2012
0
154
Fossil fuel derived carbon dioxide has a serious impact on global climate but also a disturbing effect on the oceans, know as the other CO2 problem. When CO2 dissolves in seawater it forms carbonic acid and results in a drop ...
Earth Sciences
Apr 9, 2012
4
157
Today, anyone with a wad of cash and a sense of adventure can dive to the Titanic's deepsea grave, but behind these tourist jaunts lies a long and daunting tale of scientific endeavour.
Earth Sciences
Apr 9, 2012
1
508
US conservative Christians and science advocates are clashing again, this time in Tennessee over a bill that would allow debate in public schools over theories like evolution.
Other
Apr 9, 2012
185
139
(AP) -- It has been so warm in the United States this year, especially in March, that national records were not just broken, they were deep-fried.
Environment
Apr 9, 2012
151
117
