"Garrett Cammans and his brothers sometimes don’t talk about their toughest moments on the job in the cloud seeding business, like the time when one of them got stuck in deep mountain snow and had to hike out alone in the dark."

"Ghana is the first country to approve a new malaria vaccine that has been described as a "world-changer" by the scientists who developed it."

"China is far ahead of the rest of the world in the development of batteries that use sodium, which are starting to compete with ubiquitous lithium power cells."

"Mexico has found unexpected allies as it tries to limit imports of genetically modified (GM) corn: some U.S. farmers who grow the crops."

"Starting in August, Americans will only be able to purchase LED lights from retailers across the nation as an official ban on incandescent lightbulbs will be in full effect."

"A mammoth meatball has been created by a cultivated meat company, resurrecting the flesh of the long-extinct animals."

"The Biden administration is finalizing more stringent efficiency requirements for both window air conditioners and portable air cleaners on Thursday, the first set of efficiency standards that are new and not just a reversal of a Trump-era rollback."

"X-ray technology has allowed researchers a glimpse at the reaches of the Yellowstone landmark’s prized stone and its importance to Indigenous people."