Geologists first noticed something unusual in the Indian Ocean in November last year, when they detected a massive seismic event originating from a spot near to the French island of Mayotte. Now further research has revealed that the source of the seismic activity is an enormous underwater volcano.
This interactive graphic shows the number of Fukushima radiation tweets made by each country in the days since the reactor blew. It also shows the movement of the radiation cloud around the world.
Daily deals maker LivingSocial has offered to match all $5 donations made to the American Red Cross’s Japan Earthquake & Pacific Tsunami fund until 1pm EST today.
A huge 8.9-magnitude earthquake off the coast of Japan triggered a 23-foot-tall tsunami that has devastated parts of the country. Now, Hawaii, Alaska and much of the West Coast are expected to be hit by the powerful waves.