Scientists measured the transfer of energy from single-celled algae (phytoplankton) to small animals that eat them (zooplankton).

“I spent 15 years removing cats from fenced reserves and national parks,” Katherine Moseby was saying. “And then, all of a sudden, I was putting them back in. It felt very strange to be doing that.”

New approach might finally show the way to restoring the Chesapeake Bay.

Plastics made from crops such as maize or sugarcane instead of fossil fuels are generally considered sustainable.

Celebrated annually on 2 February, World Wetlands Day aims to raise global awareness about the importance of wetlands for our planet.

Researchers redesign plastics to save energy and reduce emissions.

Gains in soil quality contribute to a more stable climate, diminished flooding, and cleaner waterways, says study leader Dr Stephanie Tomscha.

Recent events such as the Covid-19 pandemic, locust infestations, drought and labour shortages have disrupted food supply chains, endangering food security in the process.

The 1.5-million-ton behemoth was on the loose.

Just along concrete’s gray surface, a chemical reaction is occurring.