Environment

In order to purify wastewater, chemicals and UV light are commonly used. According to a new study, however, algae may be a more eco-friendly and energy-efficient alternative, resulting in water that's clean enough for use in aquaculture.

McDonald's is preparing to bring a plant-based burger co-developed with Beyond Meat stateside for a trial run in a handful of restaurants, promising the "iconic" taste of a McDonald's burger with all the trimmings.

Back in August, the Ocean Cleanup Project returned to the waters of the Great Pacific Garbage Patch with a redesigned trash-collecting system that was its largest yet, and it has just reigned in a "massive" haul of plastic waste.

New Stanford-led research has painted a picture of how focusing efforts on methane removal could help limit dangerous temperature rise from climate change, while also preventing tens of thousands of premature deaths relating to poor air quality.

We've been hearing a lot lately about how disintegrated waterborne trash is one of the main sources of ocean microplastics pollution. A new study, however, suggests that aging maritime rope could also be making a significant contribution.

A company at the cutting edge of carbon capture technology has outlined its vision to use Australia's vast, open spaces and abundant sunlight to power millions of modular systems that would collect millions of tons of CO2 each year.

While we may think of blue jeans as kind of earthy, basic clothing, the process by which they're dyed is definitely not eco-friendly. That may soon no longer be the case, however, thanks to the development of a new coloration technique.

Agriculture is a huge environmental issue in many ways, but one that’s often overlooked is livestock urination. Researchers from Germany and New Zealand have now demonstrated a potential way to reduce that problem – by toilet-training cows.

Carbon dioxide in the atmosphere attracts most of the attention in environmental concerns, but much of that ends up in oceans, making them more acidic. Now scientists have created nanojars that can easily capture this and other pollutants from water.

Climate change can feel inevitable, but we’ve stepped up to the challenge before. New modeling shows how bad things would be if CFCs hadn’t been banned decades ago – depleted ozone would've increased UV exposure and stopped plants capturing carbon.

Although stand-up paddleboards are eco-friendly to use, they're typically made of not-so-green substances. German scientists are trying to change that, with a board made of sustainable materials – obtained partially from old wind turbine blades.

The Ocean Cleanup Project has made a significant tweak to its design, switching from a passive device to one powered by active propulsion, which the team sees as a far more efficient and effective way of removing plastic waste from the ocean.