HOUSTON
â
Charles Bolden, NASA's
chief and a
self-described dreamer,
says there is a line
between dreams and
reality when it comes to
what the space agency can
do, especially in light
of current budget
constraints.
The moon generated a
surprisingly intense
magnetic field until at
least 3.56 billion years
ago, 160 million years
longer than previously
thought, a new study
reports.
A new stem cell discovery
has reawakened
controversy about human
cloning
â
though technical
challenges mean
scientists are far from
being able to create
human babies as in
Michael Bay's 2005 sci-fi
flick "The Island."
Sometimes, numbers are
the only way to tell the
true tale of a disaster
incomprehensible in scale
and indescribable in
words. For the victims of
Hurricane Sandy, those
numbers paint a bleak
picture. The storm is
estimated to have caused
between $50 b...
Invasive fire ants have
been a thorn in the sides
of Southerners for years.
But another invasive
species, the so-called
"crazy" ant
â that
many describe as being
worse â
has arrived and is
displacing fire ants in
s...