Originally published on Fri March 15, 2013 2:06 pm
Scientists peering into the atmosphere of a giant planet 130 light years away believe their findings bolster one theory of how solar systems form.
The planet, orbiting the star HR 8799, is part of a solar system containing at least three other "super-Jupiters" weighing in at between five and 10 times the mass of our own Jupiter. The nearby system features a brash, young 30-million-year-old star (by contrast, our Sun is in midlife at about 4.5 billion years old).
Originally published on Sat March 16, 2013 4:58 am
And the Bushes just keep on coming.
In recent memory, there was George H.W. Bush, 41st president of the United States. Then there was George W. Bush, 43rd president. And now there's John Ellis "Jeb" Bush, who may want to become the 45th president.
Jeb is sending mixed signals: Tonight he is a keynote speaker at a Conservative Political Action Conference dinner, but he has asked that his name be removed from CPAC's 2016 presidential straw poll.
Does Jeb have what it takes to be the next president of the United States?
Originally published on Mon March 18, 2013 8:00 am
Just last week AIDS researchers were excited about a Mississippi toddler whose blood has remained free of HIV many months after she stopped getting antiviral drugs – what doctors call a "functional cure."
That's one of the questions being debated as Republicans — like all parties that have lost a national election — plot their comeback.
Some think they need to take a new tack on issues such as immigration in order to appeal to changing times and demographic changes. Others believe that the GOP's core conservative principles are still political winners, if delivered in a more convincing manner than was the case during last year's presidential race.