Done right, aquaculture is a sustainable way to produce healthy protein. But done wrong fish farming can create major environmental problems.

A group of Grade 6 pupils in Dubai want to convince schools across the country to convert to solar energy - and save up to Dh1 million a year on their electricity bills.

Consumers are showing an ever increasing support of the food industry's sustainability efforts, but it is unclear how much those green efforts translate into sales.

Scientists have identified thousands of sites in the Arctic where methane that has been stored for many millennia is bubbling into the atmosphere.

Sea Shepherd group vows to fight founder's possible extradition from Germany to Costa Rica over 2002 incident at sea

Cities already gobble up most of the world’s resources, so will increasing urbanization bring greater efficiency or simply more consumption?

Five nations in southern Africa are joining together to create a huge conservation area that will extend across their borders and expand critical territory for elephants. But can these new protections reverse decades of decline for area wildlife while also benefiting the people who live there?

A pair of Peregrine Falcons nesting at the University of Sheffield has become Yorkshire's first urban breeding pair, thanks to the concerted efforts of staff and volunteers from the University and the Sheffield Bird Study Group.

In a move to grow the market for Fair Trade products, the longtime head of Fair Trade USA proposes to allow much bigger coffee growers into the certification -- a move that some say runs contrary to the whole purpose of Fair Trade.

As demand for food increases on a planet with limited resources,organic foods' low yields are an issue. But there are other benefits to consider -- along with some possibilities for addressing yield concerns.