Climate change

Rice is a staple food for billions of people around the planet, but a new study suggests climate change may increase arsenic levels contained within the grain.

Seasonal allergy sufferers are being hit with more pollen over a longer season due to rising temperatures alongside extreme allergy events like thunderstorm asthma.

To protect crops from rising droughts, scientists are looking to the genes of a small group of plants that can survive months of drought then regreen within hours.

In 2019, climate scientist Steffen Olsen took a startling photo of huskies appearing to walk on water. The photo went viral as it revealed the reality of Greenland's melting ice.

In Japan, a smelly waste product is being reimagined as a potential clean fuel of the future that is powering cars and tractors.

Antarctica's remote and mysterious current has a profound influence on the climate, food systems and Antarctic ecosystems. Can we stop it weakening by 2050?

Istanbul is one of the world's biggest cities, growing larger still every year. Its rapid expansion is putting enormous stress on its water supplies.

Several old fossil fuel wells in the north of England were going to be used for fracking. Instead, they may now be a template for the UK's geothermal industry.