More than a third of Australia’s landmass is earmarked for coal or gas, according to a new analysis and interactive map commissioned by the community group Lock the Gate.

India's top court Friday ordered state governments to provide free meals to schoolchildren even during the summer break as the country reels from the impact of one of the worst droughts on record.

Free lunches are offered to some 120 million students throughout India in what is the world's largest school feeding program, but not during holidays.

In a dark and steamy room in Indonesia's tofu heartland three men sweat over bubbling cauldrons, churning creamy beancurd with wooden paddles before draining it by hand and slicing it into silky cubes.

Tofu has been cooked this way for generations but today, innovative villagers on Java island are producing something extra from the simple soybean -- cheap, renewable energy, piped directly into their homes.

The United States on Thursday unveiled the first federal regulations on methane -- a powerful greenhouse gas that accelerates global warming -- aimed at reducing emissions from new oil and gas operations.

The Environmental Protection Agency rules are part of President Barack Obama's plan to fight climate change, curb pollution and protect public health, the agency said.

Five tiny Pacific islands have disappeared due to rising seas and erosion, a discovery thought to be the first scientific confirmation of the impact of climate change on coastlines in the Pacific, according to Australian researchers.

Dyson could become the next Tesla motors as it develops a new electric car, according to a leading industry expert. Filed patents show the Dyson vehicle may use solid-state batteries, which would see the car’s range stretch to hundreds of miles and also be safer than current batteries.

ST. PETERSBURG, RUSSIAMikhail Verevkin points his spyglass toward the Gulf of Finland and squints into the distance.

One in five of the world’s plant species is threatened with extinction, according to the first global assessment of flora, putting supplies of food and medicines at risk.

Authorities announced on Tuesday new measures to combat a recent increase in air pollution in Mexico City, as officials reported an increase in related ailments such as asthma.

Environment Minister Rafael Pacchiano blamed the rise in ozone levels on the 5.5 million cars and trucks that zoom around the mega-city of 21 million people every day.

Britain's Royal Botanic Gardens warned Tuesday about the threats facing the world's plant kingdom in the first global report of its kind aimed at drawing attention to often-overlooked species.

The "State of the World's Plants" report was drawn up by botanists at the Kew Gardens research center in west London, which has one of the world's largest collections in its greenhouses and sprawling gardens.