World Wildlife Fund

Monarch butterfly numbers in Mexico plummet to near record low

Science
Dr. Sarah Adams

By Diego Delgado MEXICO CITY (Reuters) – The population of monarch butterflies in the Mexican forests where they spend the winter fell ...

Powered by rain, this seed carrier could help reforest the most remote areas

Science
Dr. Sarah Adams

The world’s forests are under threat. As well as being logged for timber and cleared to make way for agriculture, rising global ...

Quarter of world’s freshwater fish species at risk of extinction, researchers warn

Science
Dr. Sarah Adams

Thousands of species of freshwater fish are at risk of extinction, the International Union for Conservation of Nature said in a Monday ...