WASHINGTON - Low-oxygen zones where sea life is threatened or cannot survive are growing as the oceans are heated
OTTAWA (AFP) - Some of Canada's polar bear populations risk being wiped out within four decades because of climate
REYKJAVIK (Reuters) - If any country can claim to be pitched on the global warming front line, it may
VIENNA, April 14 (Reuters) - Glaciers and mountain snow are melting earlier in the year than usual, meaning the
HANOI (AFP) - The future food security of millions of people is at risk because over-fishing, climate change and