A major earthquake has struck Mexico, but there has been no major damage reported.

People across Japan have prayed and stood in silence to remember the massive earthquake and tsunami that struck the nation one year ago.

See the areas affected by the earthquake, tsunami and nuclear crisis in Japan. Use the slider to change the date and time of events, navigate the map and click on the icons to watch the video.

On the day journalists are taken to the Fukushima nuclear plant, devastated by March's tsunami and earthquake, Alex Thomson meets some of the families evacuated to Tokyo in the wake of the disaster.

Channel 4 News Chief Correspondent Alex Thomson returns to Japan's tsunami-hit towns to witness the world's largest recycling operation.

Channel 4 News Chief Correspondent Alex Thomson takes to the seas with Japan's fishermen whose livelihoods were devastated by the tsunami.

Channel 4 News cameraman Stuart Webb, one of the first foreigners to reach the tsunami-hit Japanese town of Minamisanriku, writes about his return and the mayor faced with impossible decisions.

Eight months on from the devastating tsunami and earthquake which sparked a nuclear crisis in Japan, an expert tells Channel 4 News new signs of fission at the plant are "a concern".

Channel 4 News cameraman Stuart Webb empties his kit bag ahead of a return to Japan's tsunami zone and explains what each piece of equipment does.