New radar images captured from space reveal a giant iceberg breaking off in Antarctica.
The iceberg, called A-74, covers about 490 square miles (1,270 square kilometers), making it 1.5 times bigger than Greater Paris. It broke off from the northern region of Antarctica's Brunt Ice Shelf on Feb. 26, just a few months after a large crack formed in November 2020.
The world is getting a better understanding of just how important forests are in the global fight against climate change.
New research, published in Nature Climate Change and available on Global Forest Watch, found that the world’s forests sequestered about twice as much carbon dioxide as they emitted between 2001 and 2019. In other words, forests provide a “carbon sink” that absorbs a net 7.6 billion metric tonnes of CO2 per year, 1.5 times more carbon than the United States emits annually.
HAVANA – During some summers, as the Caribbean water temperatures climb, the luminous coral colonies of gold, green and blue that ring the island nation of Cuba give way to patches of skeletal white.
The technicolor streaks of darting tropical fish flash less frequently. The rasping sounds of lobsters go quiet.
Scientists looking to find ways to tackle the world’s mounting plastic waste problem are hoping a caterpillar with an unusual diet can help.
More than 50 species of plastivore – small organisms that consume plastic – have been discovered, which are mostly bacteria and fungi but include some insects capable of turning plastic waste into energy.
Seaweed farming has been proposed as a strategy for adaptation to ocean acidification, but evidence is largely lacking. Changes of pH and carbon system parameters in surface waters of three seaweed farms along a latitudinal range in China were compared, on the weeks preceding harvesting, with those of the surrounding seawaters.
Marine plastic pollution, commonly referred to as marine plastic litter, is a major global environmental problem. It harms marine species through ingestion and entanglement, violates the integrity of ecosystems, inhibits growth of marine plants, accumulates and transports pathogens that may cause disease and injuries to marine animals, plants and humans, and partly ends up in the food chain. Moreover, it causes economic losses due to reduced fishery yields, declining amenities for tourism, and damage to shipping and related infrastructure.
There’s a trope in the climate denial world that rising carbon dioxide levels are good, actually, because it’s helping plants grow. Putting aside that saying that ignores all the deleterious effects on life on Earth, there’s also another issue with the tired talking point.
It's equal to five grocery bags per every foot of coastline around the globe, says new study.
UNIVERSITY PARK, Pa. — Plant-based biofuels can play a key role in reducing greenhouse gas emissions and removing excess carbon dioxide from the atmosphere, and growing these crops in certain landscapes offers net climate benefits compared to other land use options, according to a team of international scientists.