Blog

Europe's migrant crisis: key questions

Europe’s refugee and migrant crisis has escalated over the summer, leaving the continent divided over how to deal with a flood of people led by Syrians fleeing war in their homeland. A record surge in numbers, and the opening up of new routes over the Balkans in addition to the Mediterranean sea route, have prompted the EU to call a special meeting on the issue in two weeks. The situation

Syrians take long way round by biking to new life in Arctic

A group of intrepid Syrian migrants have found a new, albeit long, way into Europe — through Russia and into Norway’s Arctic, some of them cycling across the border. While thousands of refugees fleeing the war-torn country are risking their lives by boarding overloaded boats to cross the Mediterranean, others have chosen to fly to Moscow before travelling north to Norway, according to Hans Mollebakken, the police chief in the

Asterias's stem cell therapy shows promise in study

Asterias Biotherapeutics Inc said initial data from a small study showed that its lead stem cell therapy could improve mobility in patients paralyzed by a spinal cord injury. Shares of BioTime Inc, a company that owns nearly 70 percent of Asterias, were little changed at $3.07. Its success is a key step toward proving that embryonic stem cell research could cure diseases such as cancer, Parkinson’s and serious health conditions

Knee and hip replacements increase heart attack risk briefly

By Kathryn Doyle (Reuters Health) – Operations to replace a knee or a hip appear to increase heart attack risk in the short term and the risk of blood clots in the long term, according to a new study. The heart attack risk falls again over time, but blood clot risk is still elevated years later, the researchers found. The reason for the elevated risks is unclear at this point,