The average surface temperature varied more widely and was even hotter than previously thought during much of the past 500 million years, according to the most rigorous study so far ...

At times during the past half-billion years, carbon dioxide warmed our planet more than previously thought, according to a ...

A MYSTERIOUS object orbiting our planet has become a hodgepodge of conspiracy theories, with some claiming it might be a ...

While Tolkien's stories take place in the fictional realm of Middle-earth, the awe-inspiring landscapes of the books, films ...

It stands metres high, takes a decade to flower, smells like death and draws huge crowds when it blooms. But scientists are ...

From city skylines and ancient architecture to magnificent mountains and epic wilderness, here's our ranking of the world's ...

Experts say that humans are drawn to creatures with big soulful eyes and furry softness and that they speak to our nurturing ...

An epic exploration of human history examines how the poor and powerless have fought back — time and again — against those ...

S FULL moon dazzled onlookers around the world. A ‘supermoon’, as it’s become known, occurs when the moon is closest to earth ...

THE Northern Lights may be visible from parts of the UK tonight after the sun kicked out a large explosion of plasma on ...

The harvest supermoon lit up the UK’s sky last night alongside a lunar eclipse. A supermoon is when the moon is at its ...

From Viking-era fortresses to lava-carved landscapes, here's our pick of the best new UNESCO World Heritage Sites for 2024 ...