With pollution at high levels and growing worse, some keen swimmers have stopped going in the sea. Many have felt the impact on their mental health – not to mention the pain and discomfort of E coli
We live in worrying times. From the climate crisis to the culture wars, there is always something to keep us fretting. But sometimes the facts tell a different story – a more hopeful one. Here, we speak to experts in search of some optimism and find 13 reasons to be a little more cheerful
No corner of the planet is free from minuscule fragments of plastic packaging, textiles or utensils. We ask scientists what this means for our health – and what we should do to protect it
Do you need to wash your T-shirts after every wear? Probably not. What about your knickers? That depends. But more and more people are eschewing detergent to save time, money and the environment