Archive: 03/18/2012

Marine Protected Areas are keeping turtles safe

Marine Protected Areas (MPAs) are providing sea turtles with an ideal habitat for foraging and may be keeping them safe from the threats of fishing. A study by an international team of scientists led by the ...

Mar 18, 2012
5 / 5 (1) 1

California's stem cell agency ponders its future

(AP) -- The creation of California's stem cell agency in 2004 was greeted by scientists and patients as a turning point in a field mired in debates about the destruction of embryos and hampered by federal research restrictions.

Mar 18, 2012
not rated yet 0

Looking at quantum gravity in a mirror

Einstein's theory of gravity and quantum physics are expected to merge at the Planck-scale of extremely high energies and on very short distances. At this scale, new phenomena could arise. However, the Planck-scale ...

Mar 18, 2012
4.8 / 5 (27) 9 | with audio podcast

Hazy shades of life on early Earth

A 'see-sawing' atmosphere over 2.5 billion years ago preceded the oxygenation of our planet and the development of complex life on Earth, a new study has shown.

Mar 18, 2012
4.7 / 5 (3) 0 | with audio podcast