Ukraine released a statement saying it had agreed to a "permanent cease-fire," only to walk it back shortly thereafter. Russia said it had come to no such agreement.
Obama said NATO and the democratic values the alliance stands for are facing "a moment of testing," with Russia's military involvement in Ukraine. Ultimately, however, Obama said "Democracy will win."
We know next to nothing about the red locusts that are swarming over Madagascar. But we do know they destroy crops, a plan is needed to fight them, and eating them is a bad idea.
Lorenzo Dorr wants to keep Ebola at bay in remote parts of the country. "We should be prepared before a case is identified," he says, "not chasing after it after hell breaks loose."
In February, CVS said it would stop selling tobacco products, despite the profits they brought the company. Now cigarettes in the company's stores are history.
The reinforcements, announced late Tuesday, raise the number of U.S. forces in Iraq to more than 1,000.
Lots of airports have retail. The largest blueberry producer in Georgia is at an airport. And in Pittsburgh, Consol Energy will begin extracting gas underneath the airport even under the runways.
Volunteers are combing through old ships' logbooks for the Old Weather project. It aims to help scientists better understand the climate today by looking at conditions of the past.