The Guardian

The Italian pianist Ludovico Einaudi, renowned for his career composing scores for television and movies, gives a haunting performance among the icebergs of the Arctic in conjunction with Greenpeace in an attempt to draw attention to the plight of the region. The concert was planned to tie in with a meeting of the Ospar Commission, which will decide on a proposal to safeguard 10% of the Arctic Ocean this week

Lower Benefield, Northamptonshire This trickle may be unmapped, but when the water rises, it delivers enough force to damage a bridge

It has no name, but it has torn a bridge apart. “The brook” rises west of Lower Benefield, near Spring Wood. There, a dendritic network of tiny streams converges and flows to Sheepwalk Spinney, after which, for much of the year, the water disappears underground leaving the valley floor dry. Further downstream, around Brook Farm on the eastern side of Lower Benefield, it re-emerges as a wriggly stream that runs all year round. After winding south of Glapthorn, the brook unites with the broad, slow-flowing river Nene near Cotterstock.

Thunderstorms with torrential rain formed flowing sheets of brown water on the roads and saturated the valley this week. Then another storm, and the brook springs into vigorous life, water erupting overground and rising rapidly. Quickly, the stretch upstream of Lower Benefield and the A427 transforms from a trickle between stickleback-occupied pools (we get the three-spined and the scarcer nine-spined) into a tumultuous force; pouring across fields and impelling through spinneys.

Bequest of $35m makes Cellarmasters founder David Thomas the country’s leading environmental philanthropist

David Thomas, who became wealthy by pioneering mail-order wine, has become Australia’s biggest philanthropist to the environment, announcing a bequest that takes his donations to about $70m.

“Barbara, my late wife, and I – it was always our intention that we’d give about 50% of our wealth away during our lifetime and then we’d give the other 50% away when we died,” Thomas told Guardian Australia.

SunCrowd says its pioneering program, launched in Newcastle on Thursday, has attracted keen interest

Australia’s first bulk-buy program for solar battery storage has launched, with more than 1,000 people in Newcastle expressing interest and more than 500 attending a sign-up event on Thursday night to buy home battery systems. From Friday, the program is being opened to people all around Australia.

The cost and complexity of battery storage, and the expectation that prices will come down , has so far discouraged purchases.

Dark bordered beauty moths have declined by over 90% at their last stronghold near York due to sheep grazing and habitat loss

The dark bordered beauty moth is heading towards extinction at its last site in England, new research has found.

The tiny, rare insect is now found only on Strensall Common, an area of protected lowland heath near York, having been lost from Newham Bog in Northumberland. But scientists have found that even in its last stronghold numbers have plunged by over 90% in the last seven years, with only 50-100 thought to remain.

Pilot Bertrand Piccard has just completed the first ever Atlantic crossing by solar plane, from New York to Seville, in the latest leg of the first solar flight around the world. We look back at some highlights so far

Cook et al. (2013) has remained the most-read paper in Environmental Research Letters for most of the past 3 years

In 2013, a team of citizen science volunteers who collaborate on the climate myth debunking website SkepticalScience.com published a paper finding a 97% expert consensus on human-caused global warming in peer-reviewed research. Over the past 3 years, that paper has been downloaded more than 500,000 times. For perspective, that’s 4 times more than the second-most downloaded paper in the Institute of Physics journals (which includes Environmental Research Letters, where the 97% consensus paper was published).

The statistic reveals a remarkable level of interest for a peer-reviewed scientific paper. Over a three-year period, the study has been downloaded an average of 440 times per day, and the pace has hardly slowed. Over the past year, the download rate has remained high, at 415 per day.

EPA has been reviewing lead and copper rule since 2010 but has yet to make changes even as its own scientists have criticized current regulations

Changes to laws that protect Americans’ drinking water are still at least six months away, the US Environmental Protection Agency has said, despite the ongoing lead crisis in Flint and calls for reform from lawmakers and public health groups.

The EPA has been reviewing the lead and copper rule, part of the Safe Drinking Water Act, since roughly 2010. The rule is supposed to ensure high levels of lead don’t seep into drinking water, but has been the subject of criticism for years by scientists who feel it has not adequately protected the public.

Heavy rainfall on Wednesday and Thursday causes flooding in parts of London and the surrounding area as the polls open on EU referendum day. Red flood warnings have been issued for parts of south-east London as a month’s rainfall is expected on Thursday. Footage posted on social media shows disruption to commuters and travel across the city

• Torrential rain and flooding in London and south-east on referendum day

A six-month-old male Goodfellow’s tree kangaroo hides in its mother’s pouch at Perth zoo. The joey is the first of the endangered species – which originates from the rainforests of Papua New Guinea – to be born at the zoo in 36 years and is one of only 15 male tree kangaroos in the breeding program globally

Solar Impulse 2 lands in Seville, four days after setting off New York, using solar panels and batteries to finish latest leg of its round-the-world journey

Solar Impulse 2 has completed the first ever crossing of the Atlantic by a solar-powered aeroplane, landing in Spain early on Thursday morning.

The four-day trip, which started in New York, was the latest leg of a round-the-world journey due to end in Abu Dhabi.

Sandy, Bedfordshire A queen hit the bullseye – a 2.8cm hole in our nestbox – and there is a clearly active colony of tree bumblebees in residence

Since the start of the millennium, a new tune for summer has been spreading north. It was first picked up in Wiltshire; within a decade, it had reached southern Scotland. I can hear it from the bathroom, the bedroom, or standing under the eaves at the back door. The sound is not discernibly different from that made by the maker’s nearest relatives, though the animal’s habits certainly are.

We know this newbie as the tree bumblebee. Common on the continent, it flew the Channel, as wild creatures are apt to do, though we rarely understand why they choose a certain time to move. Most bumblebees nest underground. The tree bumblebee, with a taste for high living, has taken to birdboxes.

Wherever you are in the world, if you are running or participating in food waste projects we’d like to hear from you

Almost $1 trillion in food is thrown away, lost or wasted every year worldwide - roughly one third of all food produced for human consumption. Food such as fruits and vegetables, plus roots and tubers have the highest wastage rates of any food.

Around half of us go by the date label printed on the packaging of food and will often throw away food that is safe to eat. According to the Waste Resources Action Programme (Wrap), an organisation that promotes sustainability, we throw away 4.2m tonnes of food every year in the UK, which, aside from the financial costs, has a huge impact on the environment.

If tests of the 100m-long barrier that collects rubbish on the sea’s surface are successful, it could be deployed at a larger scale in the ‘great Pacific garbage patch’

A bid to clear the Pacific of its plastic debris has moved a step closer with the launch of the biggest prototype clean-up boom yet by the Dutch environment minister at a port in The Hague.

On Thursday the 100m-long barrier will be towed 20km out to sea for a year of sensor-monitored tests, before being scaled up for real-life trials off the Japanese coast at the end of next year.

Some conservationists say endangered birds at the South African reserve take priority, but others argue that locally the big cat is rarer

A leopard killed dozens of endangered penguins at a nature reserve outside Cape Town earlier this month, prompting a renewed debate about how best to protect South Africa’s threatened species.

Ranger Cuan McGeorge found the bloodied, lifeless bodies of 33 African penguins on 11 June scattered across Stony Point, a reserve at the sleepy holiday town of Betty’s Bay that protects one of just four mainland breeding sites.

Plans to open a new mine have been criticised by local residents and NGOs for contradicting government commitments to reduce greenhouse gas emissions and phase out coal, reports ENDS

A new surface coal mine could be created on the scenic Northumberland coast if an application is approved next month.

Banks Mining wants to create a three million tonne (Mt) opencast mine which will operate for seven years from an area of 250 hectares at Druridge Bay, between Widdrington and Cresswell.

Scientists discover corals that look healthy but cannot reproduce, dashing hopes such reefs could repopulate bleached areas

Zombie corals, which look healthy but cannot reproduce, have been discovered by researchers, dashing hopes that such reefs could repopulate areas destroyed by bleaching.

Scientists have also found that a common ingredient in sunscreen is killing and mutating corals in tourist spots.

As sightings in populated areas increase, authorities are trapping leopards and keeping them captive, often in small cages without adequate food. The solution is to educate the public on coexisting with the big cats, reports Environment 360

When an escaped leopard tackled a man at a poolside on a school campus in the southern Indian city of Bangalore early this year, the video went viral. The victim was one of the wildlife managers trying to recapture the animal. His colleagues finally managed to tranquilize it late that night and return it to a nearby zoo that was serving as a rescue center for a population of 16 wild-caught leopards. A week later, the leopard squeezed between the bars of another cage and escaped again, this time for good.

All the news and social media attention focused on the attack – and none on the underlying dynamic. But that dynamic affects much of India. Even as leopards have vanished in recent decades from vast swaths of Africa and Asia, the leopard population appears to be increasing in this nation of 1.2 billion people. The leopards are adept at living unnoticed even amid astonishingly high human population densities. But conflicts inevitably occur. Enraged farmers sometimes kill the leopards. Trapping is a standard response, but religious and animal rights objections have made euthanasia for unwanted animals unthinkable.

Australia’s third longest river, the Darling river, has been suffering from low flow for many years. Wilcannia residents say the river system has been mismanaged and problems will affect future generations. Led by the local Barkindji people, approximately 100 protestors blockaded the Barrier Highway, which crosses the river, at the weekend, to highlight their concerns

Queensland government’s $7m purchase aims to cut back on sediment flowing on to the reef, where it can smother coral and prevent its recovery from bleaching

Environment groups are applauding a “fantastic move” by the Queensland government to protect the Great Barrier Reef by buying a Cape York cattle station responsible for a disproportionate amount of pollution that flows on to the reef.

The Queensland government has spent $7m buying the 560 sq km Springvale Station, situated south of Cooktown, the ABC reported on Wednesday.