Arctic sea-ice is currently at its smallest recorded extent for the time of year, while Antarctic sea-ice is close to a new ...

Today’s optical illusion is challenging viewers to find a hidden "5" among a sea of "2s." The tricky pattern plays with human perception, making it hard to spot the odd number. Can you find it?

A rare predatory fish which lives 2,000 metres below sea level has been spotted in broad daylight. Spanish shark researchers ...

Rain has begun falling in California where an atmospheric river is expected to bring heavy downpours, winds and flooding to ...

You may have seen images of seabirds that have built their nests on discarded nets, lengths of rope and other plastic litter, ...

A 183-million-year-old plesiosaur fossil unveils rare skin details, reshaping our understanding of ancient marine life.

Nanotube bridge networks grow between the most abundant photosynthetic bacteria in the oceans, suggesting that the world is ...