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Astronomers have discovered a clump of 73 quasars spanning four billion light years at its widest point -- that's like 40,000 Milky Way galaxies lined end-to-end.
Reporter Ron Cowen discusses his top picks from a meeting of the American Astronomical Society.
Will Congress cut funding for Hubble’s successor?
From the Gulf oil spill to the creation of synthetic life, a look at the science that made headlines in 2010.
We'll take you inside the American Astronomical Society's Planetary Sciences meeting, going on this week.
Although it's been years since the first publications of signs of water on Mars, support for the idea of lots of liquid water in the planet's past keeps coming in.
From changing ideas of how black holes operate to a solar system that's decidedly off-kilter, we'll get highlights from a meeting of astronomers.
This year marks the 20th anniversary of the launch of the Hubble Space Telescope, and we're having a celebration.
We'll get the latest from researchers at this week's meeting of the American Astronomical Society.
Are you a late merger? You might be on to something. Ira speaks with Tom Vanderb...
More computerized features in your car mean more hacking vulnerabilities.
Carmakers are teaming up to develop fuel cell cars. Is the time right for the te...
A new book looks at the people and history behind America’s superhighways.
When you put your car in drive and press the pedal to the metal, how much of wha...
New Jersey's main arteries are two of the most congested roads in the country--we stop in at the state's brand new Traffic Management and Technology Center to see how traffic is managed.