EPA has lowered the screening level for lead in soil – here’s what that could mean for households across the US

As spring phases into summer across the U.S., kids are spending more time outdoors. Playing outside is healthy in all kinds of ways, but it also poses some risks. One…

Is Earth really getting too hot for people to survive? A scientist explains extreme heat and the role of climate change

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to curiouskidsus@theconversation.com. My parents said the planet…

Philadelphia bans supervised injection sites – evidence suggests keeping drug users on the street could do more harm than good

The United States remains tightly in the grasp of an ongoing, and escalating, crisis of deaths caused by opioid overdoses. With a record-high 109,000 people dying in 2022, it is…

Shelters can help homeless people by providing quiet and privacy, not just a bunk and a meal

The city of Phoenix set heat records in summer 2023, with high temperatures that topped 110 degrees Fahrenheit (43 degrees Celsius) for 31 consecutive days and at least 54 days…