Background Articles

The lobster population has crashed to the lowest levels on record in southern New England while climbing to heights never before seen in the cold waters off Maine and other northern reaches — a geographic shift that scientists attribute in large part to the warming of the ocean.

he National Center for Public Health (NCPH) of Mongolia has conducted research on the livelihood and health conditions of Mongolian herders and released recommendations on ways to improve their health and livelihood.

A recent study shows that polar bears' mercury levels are declining as melting ice drives them onshore. But is it all good news? Read on.

Scientists first caught on to the strange event when they found thousands of purple sea urchins and other organisms dead in their laboratory tanks. Their theory: The mass deaths were caused by a huge bloom of algae.

If you're wondering why British Columbia experienced such a mild winter and early spring, you could maybe blame it on a mysterious "blob" of warm water in the Pacific Ocean.

Right now, a lethal strain of bird flu is wreaking havoc in the Lower 48. It’s clear that migrating flocks have something to do with spreading the illness between farms and across continents -- but exactly what is still fuzzy. A remote spot in Southwest Alaska may hold some clues. Download Audio

Human encounters with cougars are on the rise in Alberta, according to wildlife conservation group WildSmart.

When wild birds are a big part of your diet, opening a freshly shot bird to find worms squirming around under the skin is a disconcerting sight. That was exactly what Victoria Kotongan saw in October, 2012, when she set to cleaning two of four spruce grouse (Falcipennis canadensis) she had taken near her home in Unalakleet, on the northwest coast of Alaska.

The half mile-long sea wall was constructed in 2012 at a cost of $34 million to help offset coastal erosion and protect the community from encroaching sea ice.

Since 1976, the distribution of molting Black Brant ( Branta bernicla nigricans ) on the Arctic Coastal Plain has shifted from inland freshwater lakes to coastal marshes, such as those occupying the Smith River and Garry Creek estuaries.

The majestic birds of the far north are traveling as far south as Bermuda.

Tar ball deposition on Goa's beaches affecting marine life, says NIO study on Business Standard. To carry out study the NIO also collected samples from Baga, Candolim, Calungute and Mandrem beaches from North Goa and Velsao, Betalbatim, Colva and Benaulim from South Goa.

For decades, the crab piled up in fishing boats like gold coins hauled from a rich and fertile sea. But the very ocean that nursed these creatures may prove to be this industry’s undoing.Scientists fear ocean acidification will drive the collapse of Alaska's iconic crab fishery.

The village is one of the biggest archaeological sites discovered in the Arctic. Local residents hope the research will tell them more about their ances

By century's end, rising sea levels will turn the nation's urban fantasyland into an American Atlantis. But long before the city is completely underwater, chaos will begin

Add the deadly eastern equine encephalitis virus to the list things we might find more of in our climate-changed future.

Study finds genetic evidence of climate-change adaptation.

There is increasing concern regarding the role of climate change in driving bacterial waterborne infectious diseases. Here we illustrate associations between environmental changes observed in the Baltic area and the recent emergence of Vibrio infections and also forecast future scenarios of the risk of infections in correspondence with predicted warming trends.