World Science: Birds found to learn key rule of grammar
* Birds grasp key rule of grammar, study finds:
The European starling has an unsuspected ability to
pick up "human-only" language skills, researchers
* Order from chaos:
One of nature's deepest puzzles is illustrated by
some surprisingly common events in which disorder,
inexplicably, produces its opposite.
* Face transplant patient said to be healing:
The world's second face transplant, performed in
China, has been a success so far, Chinese media
* Brain cells that track values of objects:
Researchers say they may have found some brain cells
that participate in our purchasing choices.
* Gene found in disease that turns victims to
Scientists are unraveling secrets of a devastating
condition that turns muscle to bone.
* Evidence of pyramid reported in Bosnia:
Archaeologists have unearthed stone slabs that they
say could be part of an ancient pyramid buried under
a tall hill.
To "Wall of galaxies tugs on ours" (April 19)
The "Great Attractor" is believed to be pulling tens
of thousands of galaxies toward itself, not millions
as originally stated.