A Spanish nurse infected with Ebola has tested negative for the virus after undergoing treatment. On Monday, the EU's foreign ministers are set to meet in Luxembourg to discuss a common response to the Ebola outbreak.
Liberia's president has made an impassioned plea for the international community to do more to combat the spread of Ebola in West Africa. The call comes ahead of a meeting of European foreign ministers to discuss Ebola.
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Current topics in research and projects in Germany and Europe
For over a century, scientists believed it was impossible to see viruses and single molecules with a microscope. But three researchers broke through this "physical limit" and are now Nobel Laureates.
Energy-saving light-emitting diodes have conquered the world. Diodes for red and green light have been on the market for 50 years. But blue was a huge challenge - until three Japanese physicists came along.
Men are said to be better than women at creating maps in their brains. But as the three winners of the 2014 Nobel Prize in Medicine show, even mice have brain cells for navigation.