"The Paris Olympics could be the hottest Games on record, with leading athletes warning that the intense heat forecast for competition could lead to athletes collapsing or – in a worst-case scenario – dying in competition."

"The biotech giant Bayer has lobbied Congress over the past year to advance legislation that could shield the company from billions of dollars in lawsuits, part of a national campaign to defeat claims that its weedkiller Roundup causes cancer in people who use it frequently."

"Scorching heat across five continents set 1,400 records this week and showed how human-caused global warming has made catastrophic temperatures commonplace."

"Roughly one in four U.S. households have soil exceeding the new U.S. Environmental Protection Agency's lead screening levels of 200 parts per million (ppm), halved from the previous level of 400 ppm, a new study found. For households with exposure from multiple sources, the EPA lowered the guidance to 100 ppm; nearly 40% of households exceed that level, the study also found."

"The chemical plume from the February 2023 train derailment in East Palestine, Ohio, spread air pollutants to at least 16 states, according to research published Wednesday in the journal Environmental Research Letters."

"Hundreds of people died during this year’s Hajj pilgrimage in Saudi Arabia as the faithful faced intense high temperatures at Islamic holy sites in the desert kingdom, officials said Wednesday as people tried to claim their loved ones’ bodies."

"Nearly 2,000 children die every day from health problems linked to air pollution, which is now the second biggest risk factor for early death worldwide, a report said Wednesday."

"A number of wildfires in New Mexico and California have spawned evacuations, with intense blazes developing quickly and making damage assessments difficult for local officials."

"A scorching heat wave roasting the country and leading up to the summer solstice was expected to intensify in the coming days, potentially breaking records and impacting more than 135 million people, meteorologists warned Wednesday."