New research found that more than 22% of native pollinators in North America are at an elevated risk of extinction.

North America is the third largest continent in ... The taiga forest is full of pine and spruce trees which have adapted to the cold climate. They have thick bark and keep their leaves in winter.

A recent study unravels why North America, despite its comparable geographical setting to East Asia, lacks a distinct rainy season like that of East Asia. Led by scientists from the Institute of ...