>"Some 200 places around the world have now achieved Dark Sky status. Frankie Adkins explores the benefits nights with out light pollution can bring."

>"As offshore oil and gas platforms come to the end of their working lives, the remarkable ecosystems beneath the waves come into their own."

>"As the world looks to electrify vehicles and store renewable power, one giant challenge looms: what will happen to all the old lithium batteries?"

"If we ended the use of fossil fuels tomorrow, we would still face huge challenges in stopping climate change – in no small part because of one very common household ingredient."

"A resurgence in pastoralism, one of the world's more sustainable food systems, could help Spain adapt to climate change and revitalise _...Read More_

>"Recovering populations of sea otters don't just transform their ecosystems, they can turn them into a powerful carbon sink."

>"Inside some of our most magnificent trees, miniature worlds are at risk of extinction. The race is on to accelerate trees' ageing process, to save these _...Read More_

In parts of Europe, plans to replenish the "necrobiome" may benefit wildlife from golden eagles and wolverines, to copious plants, fungi and _...Read More_

A prison in Malawi realised it was flushing valuable fuel down the drains – now it is using the power of poo to fuel its busy kitchens, aiding both inmates and forest

"Rivers are a surprisingly large source of greenhouse gases, and water pollution makes their emissions many times worse."

>"The advent of "big battery" technology addresses a key challenge for green energy – the intermittency of wind and solar."

>"Space-based power stations are turning from an idle dream into a serious engineering prospect, as scientists hope they can take renewable _...Read More_

>"Indigenous communities evicted from their ancestral forest lands in Kenya have plans to restore peace and biodiversity to their _...Read More_

Radioactive submarines from the Soviet era have been disintegrating on the seafloor for decades. Now, Russia is preparing to retrieve them. [https://bbc.in/3iPDtDl](https://bbc.in/3iPDtDl)