Secretary of State John Kerry said he wouldn't make hints about which way he will rule on the project.
Boxer hopes to bring the health impacts of the pipeline to Secretary Kerry's attention.
“What I said about climate change is that it's one of the ... two or three weapons, or instruments, of mass destruction, which it is," Kerry told MSNBC.
A new plan released by the prime minister says Japan will restart shuttered nuclear reactors.
Sen. Boxer will join in on the debate Wednesday detailing the "harmful health implications" of saying yes to the pipeline.
This is the fourth warning by the department on safety concerns over crude oil.
The Arizona Democrat asked for an investigation of the environmental review process.
The Arctic blast has sent gas prices to five-year peaks.
China installed a record of 12 gigawatts of photovoltaic panels — more than the total solar power operating in the U.S.
NOAA wants to unleash the power of “big data,” but it needs help.