Like many former Soviet satellite states, Poland is suspicious of Russian intentions these days. Poles are joining homegrown militias, and authorities have placed observation towers along the border.
A little sunlight applied to solar panels proved the cure for what ailed the European Space Agency's Philae lander, which had been dormant from lack of power since November.
The Pentagon is seeking approval for a plan to put heavy weaponry into countries on the border with Russia. NPR's Rachel Martin and correspondent Tom Bowman discuss the proposal.
The proposal, which requires approval from Defense Secretary Ash Carter and President Obama, would also place equipment in the Baltic states of Latvia, Lithuania and Estonia.
The rising waters wrecked the animals' enclosures, sending tigers, lions, bears, wolves and at least one hippo into the streets of the Georgian capital.
Dave Grohl fell off a stage during a concert in Goteburg, Sweden, but returned after a visit to the hospital and finished the gig with his leg in a cast.
The Greek fisherman casting a net from his small wooden boat is a postcard image of the Mediterranean. But fish stocks are so low now that many fishermen say they can't make a living anymore.
The poet W.B. Yeats was born 150 years ago this week. In rural Ireland, a nun whose family has a personal history with the poet has turned a one-room schoolhouse into a small Yeats museum.