No immediate reports of damage from Pacific island nation after major quake.
Campaigners alleged that government's plans are inadequate and will take too long to meet EU air quality rules.
Poor rainfall and low water availability for irrigation exacerbating already tough situation, UN says.
Feeding livestock maggots could help sustainable meat production, but will consumers be able to stomach it?
Climate change could be shifting Greenland's weather patterns, which is pushing cold air toward the UK.
Illegal gold mining is destroying swathes of the Amazon rainforest, poisoning the river and the people who live along it.
Watch this special documentary from IBTimes UK on the 30th anniversary of the Chernobyl disaster.
India is suffering from a water shortage that has affected 330 million people.
Using the so-called green biodiesel for transport could increase Europe's overall transport emissions rather than decrease greenhouse gas emissions.
National Geographic's annual travel photography competition has kicked off, and is open for entries until 27 May 2016.
War in the east and new concerns raised by the Fukushima disaster presents a dangerous future for Ukraine.
Interactive photos, taken a year apart, show areas of Nepal immediately after the quake and today.
Study predicts heatwaves will increase in frequency all over Europe.
Hailstones the size of coconuts damage thousands of homes across the South East Asian country.
The 62-hour non-stop flight was dangerous due to a lack of emergency landing sites.