Another El Niño on the horizon?

The jury is still out as to whether climate change will lead to stronger El Niño events, but while representatives from around 200 countries at the COP24 conference are working to breathe life into the 2105 Paris Agreement, ...

A 3-D look at the 2015 El Nino

El Niño is a recurring climate pattern characterized by warmer than usual ocean temperatures in the equatorial Pacific. Two back-to-back 3-D visualizations track the changes in ocean temperatures and currents, respectively, ...

WTO seeks trade deal on 'green' products

The heavyweights of world trade, including the United States, China and Japan, meet in Geneva this weekend to establish a list of environmentally friendly products for which tariffs can be eliminated or reduced.

El Nino and global warming—what's the connection?

The United Nations has declared 2015 the hottest year since record keeping began. It was also a year marked by the occurrence of a "super" El Niño. El Niño is a phenomenon that disrupts normal weather patterns, bringing ...

Trade winds ventilate the tropical oceans

Long-term observations indicate that the oxygen minimum zones in the tropical oceans have expanded in recent decades. The reason is still unknown. Now scientists at the GEOMAR Helmholtz Centre for Ocean Research Kiel and ...

El Nino and La Nina explained

We wait in anticipation of droughts and floods when El Niño and La Niña are forecast but what are these climatic events?

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