Bangladesh Prime Minister Sheikh Hasina won the ‘Champions of the Earth’ award of United Nations.

Three critically endangered Javan rhinoceros calves have been caught on camera in an Indonesian national park.

The world's forests face a "decisive year" as nations prepare to adopt the Sustainable Development Goals and gather for key climate talks, a UN report says.

There are just over three trillion trees on Earth, according to a new assessment.

An Australian spear fisherman has captured a bizarre battle between what appears to be one of the world's most venomous fish and a deadly snake.

Supreme Court Bar Association, dominated by pro-BNP lawyers, demands suspension of the results of recently held elections to Bangladesh Bar Council and a re-election to it, alleging “unprecedented irregularities”.

As global warming causes water levels around the world to rise, an old architectural form, floating architecture, is being updated to enable living in flood-prone areas. Floating architecture has been around for centuries, particularly in low-lying parts of Europe such as the Netherlands.

Caught by an indigenous man in Baghachhari area of Rangamati, a rare black bear is waiting for help to be freed. The forest department is trying to rescue the bear, which is globally vulnerable and endangered in Bangladesh.

Swans beat their wings five times per second, and yet their heads stay remarkably still. How is this possible?

13 species of animals have already become extinct from Bangladesh and several others have also possibly become extinct.

13 species of animals have already become extinct from Bangladesh and several others have also possibly become extinct.

13 species of animals have already become extinct from Bangladesh and several others have also possibly become extinct.

The female grey wolf and male brown were spotted every night for ten days straight, spending several hours together between 8pm and 4am.

The vast majority of carbon credits generated by Russia and Ukraine did not represent cuts in emissions, according to a new study.

Scientists are studying a big mass of ice that has broken off the Jakobshavn Glacier in Greenland.

Thirty large whales have died in the western Gulf of Alaska since May, an unusually high number for the region, and scientists aren't sure what's causing the die-off.

Ten years of public sightings show that large marine mammals are regularly found in the River Thames.

The story behind Bostami turtles goes back around 1,200 years to its origin – what locals believe are embodiments of genies trapped in animal forms.

An elephant’s heart beats only 25 times a minute. Your heart usually beats between 60 to 80 times a minute

Government announces seven sanctuaries in the country—Chunti, Pablakhali, Teknaf, Sangu, Dudhpukuria-Dhopachhari and Fashiakhali and one national park (Kaptai national park) to conserve elephants and other wild life