They are an invaluable tool. Experts turn to unexpected helpers for critical mission in 'tortoise capital of the world' — ...

South Korea's population might plummet to 15% of its current level over the next 100 years due to an ongoing demographic ...

Vital Records Index NYC reports global population is set to peak at 10.3B by 2080s, then decline, prompting economic and ...

Martin Cooper changed the world when he pioneered the portable phone. The Motorola company’s four-pound box has evolved into ...

State of Giraffe report says that the animal is still under threat of extinction, despite some populations recovering.

The number of children in the world is starting to decline, while the number of elderly people is rising fast. But in some ...

As the emirate's population is projected to surge by 83 per cent by 2040, road safety experts say the capital is well ...

More than a third of the population of Tuvalu has applied to move to Australia, under a landmark visa scheme designed to help ...