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Australia is meeting our climate change targets, improving the environment and supporting an effective international response.

The Autumn 2016 issue of the Commonwealth Environmental Water Holder Update is now available.

This statement provides an overview on water use in the Murray-Darling Basin during dry conditions.

The Minister has approved the deletion of two species from the Vulnerable category effective 5 May 2016.

The Minister has approved amendments of six species in various categories effective 5 May 2016.

Rare footage from 11km underwater streams on Youtube from National Oceanic and Atmospheric Administration vessel

A live video feed of the Mariana trench – the deepest place on Earth – is proving engrossing viewing for those above sea level.

The Mariana trench plunges about 11km (seven miles) deep under the Pacific – further down than the summit of Mount Everest is above sea level. Because of the difficulties in reaching such depths, little is known about the area.

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Analysis by Energetics shows there is potentially significant low-cost abatement available to meet the 2030 target.

COPY KIDS?: Newborn babies are not born with the ability imitate us - we imitate them - according to the latest study in a long-standing debate about whether or not children are born with the ability to copy adults.

Tesla chief says educating the public on climate issues is essential in countering oil and gas lobby’s influence over big political decisions, reports Edie.net

Tesla’s chief executive Elon Musk has accused politicians of bowing to the “unrelenting and enormous” lobbying power of the fossil fuel industry, warning that a global “revolt” may be needed to accelerate the transition to more sustainable energy and transport systems.

Speaking at the World Energy Innovation Forum at the Tesla Factory in California on Wednesday, Musk claimed that traditional vehicles and energy sources will continue to hold a competitive edge against greener alternatives due to the vast amounts of subsidies they receive.

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Business models employed by multinationals such as Shell and BP are no longer fit for purpose, warns energy expert

International oil companies such as Shell and BP must completely change their business model or face a “nasty, brutish and short” end within 10 years, one of Britain’s most influential energy experts has warned.

Paul Stephens, a fellow at Chatham House thinktank, said in a research paper the oil “majors” were no longer fit for purpose – hit by low crude prices, tightening climate change regulations and their own wrongheaded strategies.

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Protected areas and habitats are being downgraded and delisted so often, to accommodate mining, logging or population growth, the problem even has its own acronym. Environment 360 reports

It’s the saddest truism in wildlife conservation: When politicians announce that they are setting aside precious habitat “in perpetuity”, what they really mean is until somebody else wants the land.

Protected areas now get reopened so often under the pressure of population and economic growth that the trend has spawned an acronym, PADDD, for “protected area downgrading, downsizing, and degazettement.” There’s also a web site, PADDDtracker.org, jointly maintained by the World Wildlife Fund (WWF) and Conservation International.

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Dry farming forgoes modern irrigation and, farmers say, produces much tastier crops. In a drought-stricken state, should others follow suit?

There’s something different about Will Bucklin’s grape vines. At first it’s hard to notice, but a drive through northern California’s Sonoma Valley, past waves of green, manicured vineyards, makes it clear. The black ribbon of PVC irrigation pipe that typically threads the vines is curiously absent here – because Will doesn’t water his crops.

Bucklin’s Old Hill Ranch, purchased by his stepfather Otto Teller in 1980, claims to be the oldest-rooted vineyard in the area. Teller fell in love with the vineyard because it was one of the few that still “dry-farmed”. Dry farming is a method that bypasses artificial irrigation, relying instead on seasonal rainfall and working the soil in such a way that it holds on to water for the drier months.

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Komodo dragon tops poll, compiled by scientists using Wikipedia page view data, that reveals our favourite reptiles are also among the scariest

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EMBRYO RESEARCH: For the first time, scientists have kept human embryos alive in the laboratory for six days beyond the point at which it would normally implant into the uterus.

Study finds only 1% of cities in world have such high levels of pollution that the activities could prove detrimental to health

The health benefits of cycling and walking outweigh the harm from inhaling air loaded with traffic fumes in all but the world’s most polluted cities, according to a study.

An international team of researchers who have modelled the effects say only 1% of cities in the world have such high levels of air pollution that cycling or walking could make a person’s health worse.

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• US Fish and Wildlife Services to shift focus to climate change’s effects on bears
• Canada had opposed ban as threats to hunting economy and Inuit practices

The US government has quietly dropped its campaign for an international ban in the trade of polar bear parts, which would have given the practice the same outlaw status as the elephant ivory market.

The US Fish and Wildlife Service has spent several years attempting to ban the overseas trade of polar bear skins, teeth, paws and other parts from Canada, which permits the hunting of the Arctic predators.

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A climate change denier as US president would dramatically threaten global action to cut carbon emissions, says ex-French foreign minister Laurent Fabius

The election of Donald Trump would derail the landmark agreement on climate change reached in Paris last December, the architect of the accord has warned.

Trump is now virtually certain to be the Republican candidate for president and has said “I am not a great believer in manmade climate change”, leading to fears he would attempt to unpick the historic agreement if he became president.

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Two young aerial photographers filmed a pod of orcas off Bremer Bay on the south coast of Western Australia. Jampal Williamson said the orcas moved so fast they were difficult to film. Williamson and his friend Michael Goetze are using drones to capture different perspectives of WA for their aerial photography project, Salty Wings

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INFERTILITY CLUES: Crocodile sperm is more like human sperm than scientists previously thought, according to new research that could help in the search for causes of male human infertility.

HUNGER GENE: Scientists have pinpointed a fault in a gene that should turn off hunger signals in Labrador retrievers making the dogs more inclined to become food obsessed.