Using Nanowires To Grow Bone-Building Cells

Using Nanowires To Grow Bone-Building Cells

Nanotubes are often regarded as a precursor to nanocircuitry.  A group at UC San Diego has found that they work pretty well for transferring biological information, too.  Oh, et al. showed…
Coffee Break Science Browsing

Coffee Break Science Browsing

It's Friday and time for a coffee break. Looking for more Darwin reading? (If you're already sick of the Darwin Bicentennial, you're in for a loooong year.) Michael Shermer takes on common…
Bioethics at Darwin's bicentennial

Bioethics at Darwin's bicentennial

On the bicentennial of Charles Darwin's birthday in February 2009, biology and medicine find themselves in crisis.  The promise of stem cell therapy has the potential to dramatically improve…
Size Matters for Plants Too

Size Matters for Plants Too

Show Me The Science Day 3 Reproduction involves some tricky trade-offs for all species, and anyone who has watched a David Attenborough film knows that you can find a wide range of reproductive…
A Mathematical Take On Natural Selection

A Mathematical Take On Natural Selection

The origin of species may be almost as random as a throw of the dice, says Iosif Pinelis, a professor of mathematical sciences at Michigan Technological University, who claims to have worked out a…
Using Physics To Unravel Secrets Of Cancer

Using Physics To Unravel Secrets Of Cancer

Biology exists in a physical world and cancer researchers are increasingly looking to include concepts of physics and mathematics in their efforts to understand how cancer develops -- and how to stop…
Of Milk And Honey With Salt And Ice

Of Milk And Honey With Salt And Ice

Are you ready for a treat? Have you ever wished you could be with Charles Darwin on his travels just for one day? Perhaps -- when he first saw immense glaciers? Well, I've arranged…