The report released Wednesday by energy giant BP of its internal investigation into the catastrophic explosion in April of the Deepwater Horizon oil rig and the subsequent spill from the Macondo oil well has been met with criticism by watchdog groups who question the company's motives.
As Africa continues its seemingly endless struggle for water security, why is the beleaguered continent lagging behind Asia and Latin America - despite commitments and declarations by political leaders?
Headmaster Njabulo Mpofu has weathered long dry spells before, but the water troubles affecting his school in the arid Midlands region of Zimbabwe are severe.
The battle to resolve the global water crisis is being grossly undermined by bad governance: bribery, extortion, embezzlement and high-level corruption.
A primary topic of discussion at a weeklong international water conference here can best be summed up in two words: "dirty water".
A major weeklong international water conference opened in the Swedish capital Monday with an ominous warning: time is running out faster than fresh water.
The midday sun punishes a group of veiled women as they wait in line to fill their buckets and jerrycans. They have travelled on foot to a rusty tap on the outskirts of Cairo that gushes irrigation water never intended for human consumption.
A surprisingly small number of scientists have studied the impacts of the oil spill resulting from the 1979 blowout at the Ixtoc I oil rig in the Gulf of Mexico. Wes Tunnell, who first studied the spill’s effects in July and August of 1980 and has returned many times since, is one of the few exceptions.
The United Nations stands accused of marginalising water and sanitation in its much-touted Millennium Development Goals (MDGs) aimed at improving the lives of billions of people in the developing world.
Another massive fish kill, this time in Louisiana, has alarmed scientists, fishers and environmentalists who believe they are caused by oil and dispersants.
Residents of Lusaka's George Compound remember the bad old days in the early 1990s, when the area suffered ugly outbreaks of waterborne diseases.
Many Batswana are quick to recoil at the mere mention of drinking treated wastewater.
Between April and August this year, 4.9 million barrels of oil were spilled into the Gulf of Mexico. How much remains today is not yet clear and is a hot topic of debate among academic and government scientists.
The U.S. state of Mississippi recently reopened all of its fishing areas. The problem is that commercial shrimpers refuse to trawl because they fear the toxicity of the waters and marine life due to the BP oil disaster.
Hop over a seep of filthy sludge behind a bathroom screened with ragged sacks, turn past the toilet with battered cardboard walls, crab between mud-brick shanties roofed with rusty metal... There: emerge into a small, neat yard where a dozen women and girls are filling plastic buckets from five water taps sticking out of concrete wall.
"It's a fait accompli," acknowledges André Villas-Boas, head of the independent SocioEnvironmental Institute (ISA), resigned to the fact that the legal actions and protests have failed to block the construction of the Belo Monte hydroelectric dam in Brazil's Amazon jungle region.
The memories of Zimbabwe's 2008-2009 cholera outbreak are fresh in the minds of everyone except the people who have the safety of the country's water in their hands.
The oceans are the lifeblood of our planet and plankton its red blood cells. Those vital "red blood cells" have declined more than 40 percent since 1950 and the rate of decline is increasing due to climate change, scientists reported this week.
Dispersing feasting flies and angry residents from a manhole cover spewing sewage from people’s homes and into the road: another day in the working life of Njabulo Siziba. It's a dirty, frustrating, thankless job as a civil engineer for Bulawayo city council, but help is at hand for Siziba and the city he serves.
Dark oil slicks are spreading from the middle of Venezuela's Lake Maracaibo towards the shores -- the wetlands, mangroves, beaches and docks. Oil is permeating fishing nets, coating the garbage dumped into the water, killing off wildlife and driving away residents and tourists.
"There are hardly any tourists now, and nearly all the hotels are empty," says Rosa Rosales, who works at the Hotel Pa Muelle, on the shores of Guatemala's Lake Atitlán, a natural treasure that has been overcome by pollution.