
Ditches and canals are a big, yet overlooked, source of greenhouse gas emissions – new study
Its a cold winter morning in the bleak and bare arable fields of the East Anglian fens. At the edge of a field, a scientist dips a long pole into a ditch. So, what is a climate researcher doing here? We are measuring...

Ilona Maher and the myth of feminine fragility – how one rugby player is reshaping sport
American rugby player Ilona Maher has risen to global fame. Not just because of her athletic ability (though that is remarkable, winning an Olympic bronze in 2024 in the USA rugby sevens team, and now signing a...

The G20: how it works, why it matters and what would be lost if it failed
South Africa took over the presidency of the G20 at the end of 2024. Since then the world has become a more complex, unpredictable and dangerous place. The most powerful state in the world, the US, seems intent on...

Knocking down abandoned buildings has a lot of benefits for Detroit − but it’s costly for cities
Few cities have experienced a sharper economic change of fortune than Detroit. It was one of the fastest-growing cities in the nation between 1900 and 1950. In the nearly 75 years since then, it has lost over 60% of its...

Why getting the numbers right isn’t enough for pollsters to be credible in today’s polarized climate
President Donald Trump launched his second term with a series of executive orders, asserting his authority more decisively than in 2017. His moves, shaped directly by unfiltered public opinion, align for now with what...
Weakening currents in the Atlantic may mean a wetter northern Australia and drier New Zealand
Deborah Wallace Tasmanian/Shutterstock Europe is warmed by heat from ocean currents, which move water from the warm tropics to the colder North Atlantic. Once the warm, salty water from the tropics reach the polar region,...