global warming
Cities Around the World Lay the Groundwork for a Zero-Waste Future
Cities around the world are pledging to reduce waste over the next 12 years in an effort to curb global warming and eventually become zero-waste cities. During the Global Climate Action Summit, the C40 announced a new initiative that encourages…
Drought Increases CO2 Concentration in the Atmosphere, Say Researchers
The concentration of carbon dioxide (CO2) in the atmosphere rises faster during periods of drought as stressed ecosystems absorb less carbon. That’s according to new research, which found during the driest years such as in 2015, natural ecosystems removed around…
Fish Populations Could Rise in Warming Climate with Better Management
Better management of fisheries and fishing rights around the world could increase profits and leave more fish in the sea as long as measures to meet climate obligations are taken, new research has found. Even if temperatures rise by as…
Air Pollution Shortens Human Life by One Year, on Average
In a summer marked by air quality alerts as wildfires rage in the western U.S., a study has been published finding that air pollution lowers the average lifespan by one year worldwide. The study, published in Environmental Science and Technology…
Fast-Melting Lakes Could Increase Permafrost Emissions 118 Percent
Scientists may need to more than double their assessment of how much carbon dioxide and methane thawing Arctic permafrost will release into the atmosphere this century, according to a study published this month. The paper, published in Nature Communications Aug.…
Sweden’s Reindeer at Risk of Starvation After Summer Drought
Sweden’s indigenous Sami reindeer herders are demanding state aid to help them cope with the impact of this summer’s unprecedented drought and wildfires, saying their future is at risk as global warming changes the environment in the far north. The…
Forecasting Coral Disease Outbreaks Could Buy Time to Save Reefs
Hawaii’s knobby finger coral careened toward extinction in 2015. The species was so rare that scientists could only find a few fragments in the wild, scattered across the seabed of Oahu’s Kaneohe Bay. It might have been a familiar story.…