Toast Ale, which normally focuses on reducing food waste by making beer with unwanted bread, is now doing the same with pumpkins.

Jagruth Tech uses plastic trash and granite dust to create high-strength bricks, pavers and granules for use in construction.

Kritsnam Technologies creates data-driven solutions to make sure communities have enough fresh water.

For the first time, beef has been grown in space, holding the promise of a way to create animal-free food.

A start-up has designed a hand-made, wooden balance bike that is more sustainable than the ubiquitous plastic versions.

The bioplastic could replace traditional single-use shrink wrap used on fruits and vegetables.

A naturally occurring gene creates plants that can survive better in tougher environmental conditions.

A design team has developed a mooring buoy that can remove microplastics from the ocean.

The “Wricks” are made from a mix of plastic, marble dust and fly ash.

The London company uses single-use plastics destined for landfill to create products for events and other festivals.

The puripot P1N is an environmentally-friendly, personal-size air purifier that uses water to cleanse indoor air.

The Finnish restaurant is part of a global effort to reduce the amount of good, edible food that is wasted in restaurants and at markets.

A Canadian company has just been granted approval by the EPA to use bees to treat crops with fungicide.

Too Good to Go says it has saved 20 million meals from the trash since its launch.

Isle of Wight company turns punctured beach toys and other used plastics into backpacks, purses and other totes.

An estimated 300 trees have been replanted in a 30,000-seat stadium to draw attention to climate change and deforestation.

A new office building in Norway produces more than twice the electricity it uses each day.