Obama to reverse Bush limits on stem-cell research

US President Barack Obama will on Monday sign an executive order reversing Bush administration restrictions on federal funding for stem-cell research, a senior administration official said.

Columbia leads effort to develop a quantum simulator

Quantum technologies—simulators and computers specifically—have the potential to revolutionize the 21st century, from improved national defense systems to drug discovery to more powerful sensors and communication networks.

Maine lawmakers snap over lobster fishing's impact on whales

As federal regulators look to impose limits on fishing lines that can entangle an endangered whale species, a bipartisan group of Maine lawmakers is rallying to block rules they say could tank the state's lucrative lobster ...

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