A new El Niño is now brewing. NASA satellite pictures indicate this year’s could be even bigger than the 1997-1998 one, the strongest on record. So what is El Niño?

Aware of the threat that climate change poses to their livelihoods, rural communities in Peru are dealing with global warming by using both traditional and scientific techniques discussed in a new book, "Lecciones para la Tierra" (Lessons for the Earth).

Brazil and Germany have expressed determination to work towards a successful 21st session of the Conference of the Parties (COP 21) to the UNFCCC.

More people will be exposed to floods, droughts, heat waves and other extreme weather associated with climate change over the next century than previously thought, according to a new report.