
Legal lead levels in US tap water may harm people with kidney disease
15 July 2021
Even very low levels of lead in drinking water may be linked to negative health effects in people with advanced kidney disease, a study of people in the US has found

15 July 2021
Even very low levels of lead in drinking water may be linked to negative health effects in people with advanced kidney disease, a study of people in the US has found

6 January 2021
When ride-sharing companies including Uber and Lyft begin operating in a city, there is a slight increase in car ownership on average, a study of US urban areas suggests

8 May 2018
The Kilauea volcano is unlikely to erupt explosively, but it will probably keep pumping out devastating lava for many days to come

7 March 2018
Rising seas are already boosting the flood risk in places like San Francisco, but the problem is even worse than that because land is also subsiding
19 August 2017
The eastern painted turtles must now live among enormous, noisy machinery – and studying them is offering clues to how animals survive alongside heavy industry

21 June 2017
Pumas in Santa Monica are trapped in small areas bisected by big roads, on which many die – but an ambitious wildlife crossing promises to change that

26 May 2017
People in the US stand to lose sleep as the climate warms – and those in hotter countries will be harder hit