Plastic pollution to weigh 1.3 billion tonnes by 2040

An estimated 1.3 billion tonnes of plastic is destined for the environment by 2040 unless global…

UK and US say Russia fired a satellite weapon in space

The UK says the Russian satellite launched “a projectile with the characteristics of a weapon”. …

Conservation: Reef sharks are in major decline worldwide

The crash in shark numbers, caused largely by over-fishing, could have dire consequences for corals. …

China's Tianwen-1 Mars rover rockets away from Earth

The Asian country’s first surface mission to the Red Planet heads out on a Long March…

How long does it take to get to Mars – and why is it so difficult?

Summer 2020 is a popular time for missions to Mars because of the way the planets…

OneWeb: Minister overrode warning about £400m investment

MPs will probe a £400m investment in the satellite firm after a top civil servant warned…

Earliest evidence for humans in the Americas

Humans settled in the Americas much earlier than previously thought, according to new finds from Mexico. …

Coronavirus: Cracking the secrets of how bats survive viruses

Bats’ codes of life contain genetic clues to their “exceptional immunity”, which protects them from viruses. …

Student files climate change lawsuit against Australian government

Katta O’Donnell is accusing Canberra of failing to disclose risks from climate change to its bonds. …

Mexico archaeology: Pre-Hispanic ruins found on mountaintop

Experts think the site, estimated to be 1,500 years old, was dedicated to the god of…