[Globe and Mail]
Have the experts gotten it wrong on sun exposure? Fifteen hundred Americans die every year from [skin cancers]. Fifteen hundred Americans die every day from the serious cancers.

[Technology Review]
Chemists have shown that it is possible to use solar energy, paired with the right catalyst, to convert carbon dioxide into a raw material for making a wide range of products, including plastics and gasoline.

[Yahoo! Finance]
National survey reveals that more than 70% of Americans don't know plastic is made from oil.

[The Independent]
Are cell phones wiping out the earth's bees?

UPDATE: Or is it a fungus?

[Air & Space]
Will spaceports be the next growth industry in America?

[MSNBC]
People who believe they have lived past lives are shown to be more likely to make certain types of memory errors.

[Times Online]
Diabetics using stem-cell therapy have been able to stop taking insulin injections for the first time, after their bodies started to produce the hormone naturally again.

[New Scientist]
Part of a human heart has been grown from stem cells for the first time. The small discs of tissue could represent the first step towards building a whole heart from stem cells.

[BBC News]
Scientists have developed a way of converting one blood group into another. The technique potentially enables blood from groups A, B and AB to be converted into group O, which can be safely transplanted into any patient.