Archive: 02/19/2007

Cancer is a stem cell issue

There is an urgent reason to study stem cells: stem cells are at the heart of some, if not all, cancers. Mounting evidence implicates a clutch of rogue stem cells brandishing ‘epigenetic’ marks as the main culprits in ...

Feb 19, 2007 4.2 / 5 (14) 0

Surprises from the Sun's South Pole

Although very close to the minimum of its 11-year sunspot cycle, the Sun showed that it is still capable of producing a series of remarkably energetic outbursts - ESA-NASA Ulysses mission revealed.

Feb 19, 2007 4.6 / 5 (17) 0