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For crop farmers, the risk of low profit years has doubled. Neal Hughes, Senior Economist, Australian Bureau of Agricultural and Resource Economics and Sciences (ABARES) Steve Hatfield-Dodds, Executive Director, Australian Bureau of Agricultural and Resource Economics and Sciences (ABARES) Licensed as Creative Commons – attribution, no derivatives.

Under the Paris Agreement, countries have registered plans to meet emissions reductions, but the current pledges, if fully realised, would take us to 2℃ by the 2050s. Robert McLachlan, Professor in Applied Mathematics, Massey University Licensed as Creative Commons – attribution, no derivatives.

The Transportation and Climate Initiative (TCI) will aim to cut fuel sector emissions by a quarter over a 10-year period, with the 13 US jurisdictions slated to give more details on Tuesday about its proposed cap-and-trade scheme.

Stuart Roberts, vice-president of the NFU, makes the green case for maintaining cattle grazing in the UK, while Simon Fairlie thinks cutting meat production is a distraction

It is too simplistic to say that cutting livestock numbers everywhere is the most efficient way of reducing emissions, as your article suggests (Governments urged to set deadlines for cutting livestock production, 12 December). The world’s livestock systems differ too significantly for them to be generalised, and doing so hinders the countries that are practising sustainable farming methods and which have an ambition to do even more.

Compared with the mass-scale intensive systems in the US or Brazil, our livestock systems are unrecognisable. British farmers do not clear rainforest to make way for beef production. Our meat does not come from the ashes of the Amazon. We value our carbon sinks.

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Ancient DNA extracted from a tooth print in ancient "chewing gum" reveals new clues about our ancestors.

Purussaurus mirandai could grow to 10m in length and was able to move on land, scientists believe.

Ella Kissi-Debrah, nine, who lived near South Circular Road in south London, died in 2013

A fresh inquest into the death of a nine-year-old girl who suffered a fatal asthma attack will examine the role of the government as it looks at whether air pollution caused or contributed to her death.

Ella Kissi-Debrah died in February 2013 after three years of seizures and 27 visits to hospital for breathing problems.

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European carbon prices jumped on Tuesday as the year-end auction pause began, with technical buying building on yesterday’s big gains.

• Fox News host blames immigrants for littering Potomac River
• Potomac Conservancy calls remarks ‘racist plain and simple’

Tucker Carlson, the Fox News host denounced as a white supremacist sympathiser by prominent liberals, is facing the ire of a new set of detractors: water conservationists.

Related: Steve Bannon: 'We’ve turned the Republicans into a working-class party'

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Errors in the Clean Energy Regulator data released last week wrongly suggested some big emitters had had their CO2 caps backdated to 2016, including some that had used carbon credit to meet their targets for that year, according to an agency spokesperson.

Levels high enough to potentially impact human health and trigger regulatory action, which only targets two of 4,700 variants

New data shows that rainwater in some parts of the US contains high enough levels of potentially toxic per- and polyfluoroalkyl substances (PFAS) to possibly affect human health and may, if found in drinking water, in some cases be high enough to trigger regulatory action.

PFAS chemicals appear in an array of everyday items, such as food packaging, clothing and carpeting. Chemicals in this family are the subject of the film Dark Water, which chronicles the real-life efforts of a lawyer seeking to hold a polluting factory to account in West Virginia.

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Extreme voter patterns in rural areas of Australia is bringing about some interesting and unexpected results.

Company’s plans for remediating mine surrounded by Kakadu national park amid fears of uranium leakage are in disarray after Singapore-based fund’s complaint

Mining giant Rio Tinto’s plans to clean up the controversial Ranger uranium mine have been thrown into doubt after objections from a Singapore-based hedge fund.

The mine is owned by ASX-listed Energy Resources Australia (ERA), which in turn is 68% owned by Rio Tinto.

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The Royal Botanic Gardens, Kew has chosen its top 10 species discovered in 2019, celebrating the diversity of plants and fungi. From a bamboo-dwelling medicinal fungi to a snowdrop spotted on Facebook, this year’s picks represent the breadth of discoveries made by Kew and its collaborators around the world every year

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Other species identified by Kew experts include a snowdrop and cancer-fighting fungus

A snowdrop discovered on Facebook, a miracle berry that tricks your tastebuds and a rubbery shrub that oozes its own superglue are among new plant species that were discovered in 2019.

Others identified by experts at the Royal Botanic Gardens, Kew, include a ylang-ylang tree of which just seven individuals are known to exist, a new candy-striped violet and a fungus with pink fruiting bodies that can fight cancer and viruses.

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The past month of November, GoodWe was delighted with the visit of LG Chem Vice President and members of its R & D department to the new headquarters in Suzhou.

The post LG Senior Delegation visit GoodWe Headquarters appeared first on RenewEconomy.

A new study has warned that mandating a shift to time-of-use electricity tariffs could leave vulnerable households paying even more for their power.

The post Time-of-use electricity tariffs could hit vulnerable households with high costs appeared first on RenewEconomy.

As heavy curtailment of Victoria's solar farms drags on, AEMO declares a "fault" shortfall that will allow for coordinated response, and puts forward new transmission ideas.

The post “Fault” declared in Victoria grid as solar farm constraints drag into summer appeared first on RenewEconomy.

The federal government has granted big retailers and other obligated parties a $70 million tax break by removing the tax on refunds of large scale certificate shortfall charges.

The post Energy retailers get $70 million tax break on refunds for LGC shortfalls appeared first on RenewEconomy.

Push for Kyoto carryover led by Australia could dilute Paris ambition by 25 per cent, at a time when targets need to be raised.

The post Why the battle over ‘Kyoto carryover’ is such a big deal for the climate appeared first on RenewEconomy.