"Chasing tornadoes is far from glamorous, and the thrill of spotting them is far from guaranteed. Success usually requires expertise and long hours in pursuit."

"The poliovirus has been found in sewage samples from Gaza putting thousands of people living in crowded displaced persons’ camps at risk of contracting the highly infectious disease that can cause deformities and paralysis."

"Add lithium to water in a chemistry lab, and you’ll get an incendiary reaction. The same might be said of opening new lithium mines: The prospect can spark conflicts when it comes to water."

"On a sweltering summer day in central Kansas, farm fields shimmer in the heat as Clint Brauer watches a team of bright yellow robots churn up and down the rows, tirelessly slicing away any weeds that stand in their way while avoiding the growing crops."

"As the temperature soared in the Houston-area home Janet Jarrett shared with her sister after losing electricity in Hurricane Beryl, she did everything she could to keep her 64-year-old sibling cool."

"To harvest tomatoes, peppers and cucumbers, to clip herbs, to prune and propagate succulents, people work in oppressive heat and humidity. Some wring out shirts soaked with sweat. Some contend with headaches, dizziness and nausea. Some collapse. Some hover on the brink of exhaustion, backs straining, breathing heavily."

"A look at Kamala Harris' record on clean energy, climate diplomacy, and environmental justice in California, the Senate, and the White House."

"As New York City endures its third heat wave of the year, a city councilman plans to introduce a bill this week that would require landlords to buy, install and maintain air-conditioning units or cooling systems for tenants during the summer, with fines of up to $1,250 per day for noncompliance."

"Unrelenting heat is blanketing swathes of southern and eastern Europe, with dozens of cities on red alert as scorching temperatures fuel wildfires, strain power grids, and make daily life unbearable."