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US tech giant Microsoft has stressed the need for other buyers to join its effort to scale up emerging technologies such as direct air capture and enhanced rock weathering through the purchase of carbon removal credits, with the company's removals portfolio executive stating that a group effort is required to scale up the industry and bring down costs.

Exclusive: Even as juries decide against a herbicide maker, proposed industry-backed measures would limit lawsuits and local use restrictions

Cancer patients are celebrating a string of courtroom victories after juries in three US states recently ordered Germany’s Bayer to pay more than $500m in damages for failing to warn about the health risks of its Roundup herbicides. But the consumer wins come as proposed federal legislation backed by Bayer and the powerful agricultural industry could limit similar cases from ever going to trial in the future.

Dubbed the Agricultural Labeling Uniformity Act, the proposed measure would provide sweeping protections for pesticide companies and their products, pre-empting local governments from implementing restrictions on pesticide use and blocking many of the legal claims that have been plaguing Bayer, according to the American Association for Justice (AAJ) and other critics.

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The UK government has earmarked £65 million to invest in five pioneering projects aimed at heating homes by harnessing waste heat from data centres.

When I had a baby, those future generations I’d worried about had a face. It transformed me

• Change by Degrees offers life hacks and sustainable living tips each Saturday to help reduce your household’s carbon footprint
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I’ve been worried about climate change my whole life. When I was a kid we called it the greenhouse effect and I assumed that, by the time I grew up, someone else would have fixed it. But no one did.

In my 20s I realised that, as one of the grownups, it was my job to fix it. I sought out roles in sustainability and grew increasingly despondent at leaders who denied climate change. Then I had a baby.

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World leaders will reconvene in Abu Dhabi before UAE’s Cop28 after talks broke down two weeks ago

Governments will meet this weekend for a last-ditch attempt to bridge deep divisions between rich and poor countries over how to get money to vulnerable people afflicted by climate disaster.

Talks over funds for “loss and damage”, which refers to the rescue and rehabilitation of countries and communities experiencing the effects of extreme weather, started in March but broke down in rancour two weeks ago.

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Cut shopping bills, landfill and carbon emissions by using up peelings and stems where possible

With their spiky crowns of leaves, pineapples are about as close as you can get to a tropical paradise while doing the weekly shop – but now Sainsbury’s has begun selling the fruit shorn of its exotic plumage, all in the name of cutting food waste.

With the fruit’s hardy leaves usually ending up in the bin or a food waste caddy, the move shines a spotlight on waste in the home. So could the leaves, stems and skins of the fruit and vegetables we routinely throw away be put to better use in the kitchen?

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European carbon prices were modestly firmer at midday Friday in relatively quiet trading after Thursday's volatile €3 move, as the market digested mixed technical signals after yesterday's fall generated a potential bullish reversal, while the main energy markets advanced for a second day.

The EU will provide funding for an Italian firm to adapt its existing approach for biodiversity credits, with the company now seeking to take advantage of opportunities emerging from European-wide corporate disclosure rules.

Concerns ahead of Cop28 climate summit that Rishi Sunak among leaders backsliding on green measures

The UN secretary-general, António Guterres, will be seeking assurances from the UK that there will be no reneging on climate promises, after Rishi Sunak’s rowing back on green measures.

The UN is concerned that countries may be backsliding on pledges to cut greenhouse gas emissions sharply, to limit global temperature rises to 1.5C above pre-industrial levels.

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India's Ministry of Power has launched a National Efficient Cooking Programme (NECP) to distribute 2 million induction cookstoves in order to revolutionise cooking practises in the country while slashing carbon emissions.

Japan has started a first piloting phase for companies seeking to generate certificates by supporting government-certified biodiversity projects that they can use in reports under the Taskforce on Nature-related Financial Disclosures (TNFD).

CO2 allowance prices in China’s carbon market fell below the 80 yuan ($10.93) benchmark over the past week after hitting a fresh all-time high, with trading volume remaining stable amid continued compliance demand.

A man on a motorcycle was injured when the camper van braked suddenly to go around the roaming arachnid

When tarantulas are on the move, it’s best to use caution. That’s the message park officials are trying to get out after a roving arachnid caused a car crash in Death Valley national park last weekend.

Two tourists from Switzerland braked hard after seeing a tarantula scampering across Route 190 in a remote area almost 5,000ft above sea level. A 24-year-old Canadian man on a motorcycle then crashed into the back of the Swiss couple’s rented camper van and had to be transported to a hospital.

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The body guiding the Paris Agreement’s carbon crediting mechanism has hastily scheduled an extra meeting for later this month after this week’s talks broke without sufficient progress.

Australia’s domestic gas pipelines could take up to 10% hydrogen blended into the natural gas stream, according to a report released Friday, which could eventually be increased to 100% to speed decarbonisation, add new jobs in the state, and ultimately ensure gas pipelines remain viable through the energy transition.

Controlling invasive sea urchins is expensive. Why not make it profitable by fishing for them and selling their roe as a delicacy? John Keane, Research Fellow (Dive Fisheries), University of Tasmania Scott Ling, Associate professor, University of Tasmania Licensed as Creative Commons – attribution, no derivatives.

China is deepening power sector reform by speeding up the construction of the spot electricity markets, a move considered crucial to make the transition towards market-based electricity pricing and improve the effectiveness of the national carbon market.

The best of this week’s wildlife photographs, including thirsty leopards, a released vulture and a swan shopping in Bath

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Divers captured the spawning of soft corals on Moore Reef with researchers to analyse next generation

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Annual coral spawning has begun on the outer Great Barrier Reef, with researchers set to analyse the next generation of corals.

Divers captured the spawning of soft corals on Moore Reef, 47km east of Cairns, on Thursday night.

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Drone images of cages shot by activist reveal open sores affecting ‘up to 1m fish’. Fish producers are now culling them for animal feed

Images of severely diseased, dead and dying salmon at an Icelandic fish farm, obtained by the Guardian, have been described by one veterinary expert as an “animal welfare disaster” on a scale never previously seen.

The drone footage, shot last week over an open-pen sea cage in the country’s remote Westfjords region, shows salmon suffering from such a severe infestation of sea lice that huge numbers of the fish are having to be prematurely slaughtered.

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