The Guardian

The Flint disaster and other cities’ ‘cheating’ called criminal in nature by some, but scientists believe the remedies are fairly straightforward

A tragedy of widespread testing failures in US drinking water is that experts believe the remedies are fairly straightforward – if there is political will.

As the Guardian has revealed, at least 33 cities across 17 states have used water testing methods that regulators and experts have said may inaccurately reduce lead levels found in tests.

Russell Reichelt says he has no problem with environmental lobbyists portraying the seriousness of the damage but a lot of the reef remains unscathed

The chairman of the Great Barrier Reef Marine Park Authority, Russell Reichelt, has played down a report that said he accused activist scientists and lobby groups of distorting maps and data to misrepresent the extent of coral bleaching on the reef.

The authority withdrew from a joint announcement from the national coral bleaching taskforce about the extent of coral bleaching earlier in the week because Reichtel believed maps accompanying the research did not depict the full picture.

Trawsfynydd, Gwynedd, Wales They are constantly in motion, dancing out of the gorge in undulating flight

Pont y Llyn Du on the Afon Gain, in the lonely moors east of Trawsfynydd, above the old gold mines at Gwynfynydd, is one of those places at which you’d never arrive except by design. It’s one of my favourite haunts in the Welsh hills.

The peaty hill stream rushes down through a miniature rocky gorge under the old humped bridge to debouch into a round pool of amber depth, encircled by green pastures. You can traverse through on rock ledges beneath the arch, plunge into the pool if you’re hardy and of the “wild swimming” persuasion. What most appeals to me are the spirits of the place.

Four-year package, to be announced by Adam Bandt on Saturday, will allow the ventures to generate tax-free profits from the electricity created

The Greens will announce that they will spend $265.2m on community-owned renewable energy projects, including allowing these to generate tax-free profits from the electricity created.

The Greens energy spokesman, Adam Bandt, will announce the four-year package on Saturday in North Fitzroy at an apartment block seeking to establish a community-owned renewable project.

Environmental crime is now the world’s fourth biggest crime and is a growing threat to security and natural resources, say UN and Interpol

The value of the black market industry behind crimes such as ivory smuggling, illegal logging and toxic waste dumping has jumped by 26% since 2014 to between $91bn (£62bn) and $258bn, according to an assessment by the UN and Interpol.

Environmental crime is now the world’s fourth largest illicit enterprise after drug smuggling, counterfeiting and human trafficking and has outstripped the illegal trade in small arms.

If implemented, weakened proposal means 14,000 people could die prematurely across Europe each year from 2030

EU states have agreed to water down a proposed law aimed at halving the number of deaths from air pollution within 15 years, after intense lobbying from the UK that cross-party MEPs have condemned as “appalling”.

Some 14,000 people will die prematurely every year across Europe from 2030 as a result, if the weakened proposal is implemented, according to figures cited by the environment commissioner, Karmenu Vella.

Residents voice their fears as the water level of the Seine river in Paris continues to rise. Officials forecast the Seine could peak at 6.5 metres, its highest level for more than 30 years in central Paris, stressing this is still well below the level at which it would threaten residents and businesses. Photograph: Philippe Wojazer/Reuters

• Europe floods: Seine could peak at 6.5 metres as Louvre closes doors
  
• Sinkholes and landslides follow flooding in France and Germany – video

We’re halfway through the year with the month of June and we’d like to see your photos of the June wildlife near you

The southern hemisphere approaches winter during the month of June while the northern hemisphere basks in warm, sunny weather. So what sort of wildlife will we all discover on our doorsteps? We’d like to see your photos of the June wildlife near you.

Share your photos and videos with us and we’ll feature our favourites on the Guardian site.

We asked you to share your May pictures of the wildlife around the world wherever you are. Here’s a selection of our favourites

• You can add your June wildlife photographs by clicking on the ‘Contribute’ button below

Fighting snakes, a rare sand cat family and Belgium’s newborn giant panda are among this week’s pick of images from the natural world

City is under increasing pressure to change test methods that scientists said may underestimate the amount of lead found in water after a Guardian investigation

The Philadelphia water department, accused by some experts of having water testing “worse than Flint”, is facing a class action lawsuit and a lead-testing campaign mounted by citizens concerned about water quality.

On Thursday, hours after the Guardian published an investigation into the water-testing practices of 33 cities east of the Mississippi River, the Hagens Berman law firm announced a class action lawsuit against Philadelphia, based in part on the city’s outdated test practices.

Four men face charges over images on social media showing them going off trail in fragile area of park, after earlier wake-boarding incident at Bonneville Salt Flats

Authorities in Yellowstone national park are urging a group of Canadian men accused of tramping off trail and dabbing in a delicate hot spring to turn themselves in, after images were posted on social media of their reported antics there and across a string of American “national treasures”.

Federal warrants have been issued in Wyoming for the arrest of the four friends, who market themselves under variations of their Vancouver-based clothing and entertainment brand High on Life.

Droughts, floods, forest fires and melting poles – climate change is impacting Earth like never before. From the Australia to Greenland, Ashley Cooper’s work spans 13 years and over 30 countries. This selection, taken from his new book, shows a changing landscape, scarred by pollution and natural disasters – but there is hope too, with the steady rise of renewable energy

Two government agencies at odds with colleagues on bleaching taskforce over extent of reef damage, even though figures are broadly similar

• Share your pictures and stories of climate change in Australia
  

Almost a quarter of the coral on the Great Barrier Reef is now dead, according to two government agencies, with the previously pristine remote northern sections worst affected.

The data from in-water surveys, released on Friday afternoon, was from the two agencies that were part of the national coral bleaching taskforce.

Pennines’ becks and limestone scars form backdrop for Mallerstang Yomp challenge

The wind brings tears to the eyes as I make my cautious way to the brink of Hell Gill, the limestone chasm that once marked the boundary between Yorkshire and old Westmorland. Below, the infant river Eden, at this point called Hell Gill Beck, races north en route for Carlisle and the Solway Firth.

It was here, according to legend, that the 18th-century highwayman Dick Turpin eluded his pursuers by spurring his horse, Black Bess, into a flying leap across the 5ft gap.

Huge revenues generated by the Camisea project in Peru’s Amazon, but locals suffer from health epidemics and lack of clean water

Every year a group of experts called the South Peru Panel issues a report on the country’s largest ever energy development which extracts natural gas and natural gas liquids from the Amazon and pipes them all the way across the Andes to Peru’s Pacific coast. The conclusions of its latest report? “Very positive macroeconomic benefits” and “without precedent in Peru’s modern economic history”, but pathetic, if not disastrous, for the indigenous people living near where the gas is extracted.

The South Peru Panel was established in 2009 as a condition of a US$458.6 million loan by the Export-Import Bank of the United States to the Peru Liquified Natural Gas Project (Peru LNG), run by US company Hunt Oil, to build a 408 km pipeline, a gas liquefaction plant on the coast, and a marine terminal. The total cost is reported to have been almost US$4 billion - making it at the time the largest foreign direct investment in Peru’s history, according to the Panel, and the first and to date only LNG export project in Latin America.

Kent police warn drivers in Tunbridge Wells to check brakes before travelling after six incidents since blamed on fox cubs chewing through cables

Drivers in Tunbridge Wells have been left outraged after hungry foxes apparently chewed through the brake cables of several cars. Kent police have now warned drivers to check their brakes before setting off on journeys.

Officers called on wildlife expert John Bryant to determine whether there was an explanation other than deliberate damage to six vehicles in the second half of May. He concluded that a family of teenage fox cubs, rather than a human vandal, had gnawed through the brake cables.

There are two butterfly summers underway in Britain right now. If you have the good fortune to be a silver-studded blue or a large skipper in the West Country you are leaping out of your chrysalis and dancing in the sunshine.

If you were unlucky enough to be an egg laid in eastern England you are still stuck in the pupal stage, perhaps so chilled and damp you will never take to the skies.

Shoppers in East Anchorage sit quietly for hours on Thursday and watch a mother moose give birth and then bond with her newborn calf in the parking of a Lowe’s hardware store. The store set up a safe zone for the mother and calf until the two eventually left the area

Tiny particles of plastic litter in oceans causing deaths, stunted growth and altering behaviour of some fish that feed on them, research shows

Fish are being killed, and prevented from reaching maturity, by the litter of plastic particles finding their way into the world’s oceans, new research has proved.

Some young fish have been found to prefer tiny particles of plastic to their natural food sources, effectively starving them before they can reproduce.