SYDNEY (Reuters) - Rising acidification of the ocean could reduce fertilization of marine invertebrates and might eventually wipe out colonies of sea urchins, lobsters, mussels and oysters, according to a study.
U.S. presidential rivals Barack Obama and John McCain target religious voters on Saturday when as guests of one of America's foremost evangelists they discuss faith in public life, AIDS, the environment and other issues.
A wood-to-energy task force is developing recommendations for Gov. John Baldacci. On Wednesday, the task force was told converting a large number of Maine homes from oil heat to wood heat would save consumers money but could have implications for both the environment and other forest product industries.
NAIROBI (Reuters) - With global warming expected to hit Africa hard, some companies in the "forgotten continent" are taking action themselves to fight climate change.
BEIJING (Reuters) - China said on Wednesday it would raise consumption tax on large passenger vehicles and cut the tax on small cars from September 1 in an effort to reduce pollution and save energy.
OSLO (Reuters) - Dangerously hot days are set to become more scorching by 2100 because of climate change with the U.S. Midwest or the Mediterranean region sizzling well above 40 degrees Celsius (104F), Dutch scientists said on Wednesday.
RIO DE JANEIRO (Reuters) - Environmentalists were dismayed this week when Brazil approved construction of one of two dams planned in the Amazon, but possible legal challenges and a dispute between construction groups threaten to delay both projects.
NEW YORK (Reuters) - New York City Mayor Michael Bloomberg on Tuesday announced an in-depth study of perils the city faces from climate change, ranging from overly hot subways to shoreline floods.
OSLO (Reuters) - Some large whale species such as the humpback, minke and southern right whale are recovering from a threat of extinction, helped by curbs on hunts since the 1980s, the world's largest conservation network said on Tuesday.
Brazil's environment minister said Monday he granted a license for an Amazon hydroelectric dam but attached stringent conditions to protect Indian reservations and nature preserves.
NEW YORK (Reuters) - More than 20 U.S. cities, including New York, Las Vegas and Denver, have agreed to measure their carbon footprints, with a system some 1,300 companies have been persuaded to use, in an attempt to find ways to curb emissions blamed for warming the planet.
OSLO (Reuters) - Already threatened by a thaw of ice around the North Pole, the polar bear's title as the top Arctic predator may under challenge from a shark.
WASHINGTON (Reuters) - Scientists have enlisted some burly help as they try to get a better understanding of the remote south polar marine environment -- and these assistants don't mind the wet or the cold one little bit.
CAIRO (Reuters) - Black bears pad around their outdoor cages on a sweltering summer's day at Egypt's flagship zoo, sniffing at air that was once stifling but is suddenly cool and drizzly.
NEW YORK (Reuters) - More than 20 U.S. cities, including New York, Las Vegas and Denver, have agreed to measure their carbon footprints, with a system some 1,300 companies have been persuaded to use, in an attempt to find ways to curb emissions blamed for warming the planet.
