President Obama and Canada's Prime Minister Stephen Harper were among those who gave the Russian leader an earful over Moscow's involvement in Ukraine.
The U.S. defense secretary said the Pentagon is aiming to invest about 10 percent more over the next five years to fix "systemic problems" of leadership, morale and aging equipment.
As China and the U.S. strike a landmark climate change deal, NPR's Scott Simon asks science correspondent Christopher Joyce how effective these climate targets have been historically.
At issue were regulations to accommodate religious nonprofits that object to including birth control in their health insurance plans. Catholic groups said the regulations don't go far enough.
From a Hail Mary pass on the Keystone pipeline aimed at saving Sen. Mary Landrieu, D-La., to attempts to block White House appointments and executive actions, the next month in Congress could be busy.
Jane Byrne, the first female mayor of Chicago, died at the age of 81. NPR's Scott Simon revisits a conversation from earlier this year with Kathy Byrne, the former mayor's daughter.
The president took a stand on net neutrality this week, saying the idea that traffic is treated equally should be protected like a public utility. Critics called it "Obamacare for the Internet."