Menu Close

Articles on Climate change

Displaying 5021 - 5040 of 6964 articles

Each year satellite images and maps show patterns linked to land use/cover change. Flickr/NASA

Technique developed in Kenya offers a refined way to map tree cover

A new approach to monitor changes to the earth’s surface uses maps that consist of physical and human geographic data to explain what’s changed.
Residents collect water in one of the many wells dug in the bed of a dried-up river in the Dierma region of Burkina Faso. Marc Bournof/IRD

The immense challenge of desertification in sub-Saharan Africa

Dry areas make up more than 41% of land around the globe and are home to more than two billion people. Despite climate change and other challenges, there are ways to combat land degradation.
122 million of 155 million stunted children live in conflict countries. (Piyaset/Shutterstock.com)

Conflict and climate change lead to a rise in global hunger

Development officials have been cautiously optimistic that we were on our way to eradicating hunger. But a recent report by the UN shows a surge in global hunger due to conflict and climate change.
A worker inspects solar panels at a solar farm in China. REUTERS/Carlos Barria

Developing countries can prosper without increasing emissions

What do China, India, South Africa and Mexico have in common? They all reduced the carbon intensity of their economies without sacrificing economic growth. Other developing nations can do the same.
Lessons learnt from a flooding in the Indian state of Odisha has helped reduce casualties. Reuters/Stringer

How to help farmers prepare for climate change

There is increasing evidence from across many African and South Asian countries that contextual, timely climate information, helps farmers manage the risks they face.
A satellite image of Hurricane Irma spiraling through the Caribbean. NOAA/AP

In the Caribbean, colonialism and inequality mean hurricanes hit harder

The Caribbean is facing its second deadly hurricane in as many weeks. This isn’t just bad luck: the region’s extreme vulnerability to disaster also reflects entrenched social inequalities.
A brown bear snags a sockeye salmon in Alaska. In warm years, red elderberries ripen early and Kodiak bears leave streams full of salmon to eat them. Jonathan Armstrong

As a warming climate changes Kodiak bears’ diets, impacts could ripple through ecosystems

Climate change is making berries ripen early in Kodiak, Alaska, luring bears away from eating salmon. This shift may not hurt the bears, but could have far-reaching impacts on surrounding forests.

Top contributors

More