Scientists Question Nature's Fundamental Laws
Science/Astronomy:
* Scientists Question Nature's Fundamental Laws
http://www.space.com/scienceastronomy/060711_science_tuesday.html
Public confidence in the "constants" of nature may be at an all time low. Recent
research has found evidence that the value of certain fundamental parameters may
have been different in the past.
* Black Holes: Solving Mysteries Creates More Mysteries
http://www.space.com/scienceastronomy/060710_mystery_monday.html
Until recently, black holes have remained hidden beneath invisibility cloaks.
Whereas a lot has been known about the existence and properties of black holes
from Einstein's theory of general relativity, tangible evidence has been a
recent phenomenon.