A growing number of countries and companies have pledged to reach net-zero emissions by 2050 or earlier. But there’s a catch – they still plan to keep emitting greenhouse gases.

To understand the CO₂ shortage, we need to look at fertiliser production – and why it has stalled in the UK.

To understand the CO₂ shortage, we need to look at fertiliser production – and why it has stalled in the UK.

The government can no longer delay decisions on the future of gas in Britain’s energy system.

Climate activists don’t have to be popular to achieve their goals.

Through its Belt and Road Initiative, China has become the world’s largest country-to-country lender. A new study shows that more than half of its loans threaten sensitive lands or Indigenous people.

These nocturnal insects have amassed an impressive defensive arsenal against bats’ echolocation.

Medications to treat COVID-19 are in no way a substitute for the vaccine. But under the right circumstances, some show great promise for helping patients.

You have evolved to tap into the wisdom of the crowds. But on social media your cognitive biases can lead you astray, something organized disinformation campaigns count on.

Scientists have a good estimate on the staggering number of stars in the universe.