According to the WWF, there are only an estimated 2,000 pink dolphins left in the Pearl River Delta -- the minimum number that conservationists believe are needed to sustain the species.

Conservationists in Australia are hoping infrared drones might help save the remaining koala population in New South Wales.

The organization plays a principal role in wildlife conservation.

The youth-led Sea Youth Rise Up advocates for ocean conservation, including reduced single-use plastics such as plastic straws, water bottles and shopping bags, which the ocean breaks down into microplastics.

We measured the electricity used during air cooling in the same way as heating, and compared the old model air conditioner to the energy conservation (2001) model.

The conservationist is against the building of a tidal barrage across the Severn estuary.

The International Union for Conservation of Nature currently set the conservation status of the hippopotamus at 'vulnerable' due to the twin risks of habitat loss and being poached for meat and ivory.

Conservationist and friend of trees Mary reacted with shock when Tom at long last owned up to being a woodcutter.

Ambassadors and aides from all 28 members of the European Union joined forces last week with volunteers from Casey Trees, a local conservation group, to plant trees in a Washington city park, hoping to earn goodwill and make a symbolic point with their labor.

He's involved in giraffe conservation.