Scientists have discovered that a 'rare' type of marine bacteria is much more widespread than previously thought - and possesses a remarkable metabolism that could contribute to greenhouse gas production.

Totten Glacier, the largest glacier in East Antarctica, is being melted from below by warm water that reaches the ice when winds over the ocean are strong — a cause for concern because the glacier holds more than 11 feet of sea level rise and acts as a plug that helps lock in the ice of the East Antarctic Ice Sheet.

The remnants of Tropical Storm Philippe had merged with another system and brought gusty winds and heavy rainfall to New England. The Global Precipitation Measurement mission or GPM core observatory satellite flew over the northeastern United States on Sunday, Oct 29, 2017 and gathered data on the powerful storm that was affecting the region.

The eating qualities of UK oysters may not be adversely affected by future ocean acidification and global warming, new research has suggested.

If the human population continues to grow, more pressure will be put on carbon dioxide emissions — leaving future generations vulnerable to the effects of climate change. To head this off, greenhouse gas emissions must be reduced, but that could cost billions of dollars or more over the next few decades, a dilemma plaguing today’s policymakers.

A research station in Antarctica, the Halley VI, will be temporarily shut down for the second year in a row among concerns over deep, growing cracks in the ice shelf on either side of the facility, The Guardian reported. The station, which sits atop the nearly 500-foot thick Brunt ice shelf, is operated by the British Antarctic Survey (BAS).

Major volcanic eruptions in the future have the potential to affect global temperatures and precipitation more dramatically than in the past because of climate change, according to a new study led by the National Center for Atmospheric Research (NCAR).

Unprecedented high-resolution data from undersea canyons off Vancouver Island’s west coast is bringing new understanding of the importance of these canyons as rapid-transit corridors for carrying carbon from the ocean surface to the deep sea.

An international study co-led by Ocean Networks Canada (ONC) staff scientist and University of Victoria biologist Fabio De Leo uses synchronized real-time data from “Wally” the deep-sea crawler and NASA’s MODIS satellite for the first time to measure carbon transport from the sea surface to the deep ocean by wintertime ocean circulation, canyon rim eddies and downwelling – the sinking of dense, cold water beneath lighter, warmer water.

NOAA's GOES East satellite provided an image of Post-Tropical Cyclone Selma as it dissipated near the border of El Salvador and Honduras.

Climate change scientists warn that the continued burning of fossil fuels is likely to cause major disruptions to the global climate system leading to more extreme weather, sea level rise, and biodiversity loss. The changes also will compromise our capacity to generate electricity. In recent decades, capacity losses at United States power plants occurred infrequently, but scientists warn that the warming climate may increase their regularity and magnitude. This instability could interrupt power supply to homes, hospitals, transportation systems, and other critical institutions and infrastructure at a potentially high financial cost.