Science, Spoken

It’s hard to feel sorry for the California utility PG&E, considering that officials blamed its equipment for starting nearly every major fire in the state in 2017. Last year, it was responsible for igniting the Camp Fire, which killed 85 and destroyed almost 20,000 structures. The problem is typically wind, which jostles electric lines, raining sparks onto parched vegetation below. So just cut the power when it’s particularly hot and dry and windy, right? If only it were so easy. Learn about your ad choices: dovetail.prx.org/ad-choices

It's amazing that we can get electrical power just from the wind, but that's exactly what happens with a wind farm. It's a collection of wind turbines in a particular location with abundant wind. And as with many things, bigger is better. The Hornsea Wind Farm, for example, is being built 75 miles off the coast of Yorkshire, England, and upon completion it is expected to be the biggest offshore wind farm in the world. Learn about your ad choices: dovetail.prx.org/ad-choices

In 1961—the year before he became the anchorman for CBS News—Walter Cronkite visited Camp Century, an unusual military compound on the Greenland ice sheet. Carved under the snow and ice, Camp Century had a main street and prefab housing for 250 soldiers and scientists—all powered by a pint-sized nuclear reactor. Learn about your ad choices: dovetail.prx.org/ad-choices

So you have $52 million burning a hole in your pocket and just can’t decide what to do with it. Buy a private island? Too cliche. A new McLaren? You have enough of those. Pay off college administrators? Your kids have already graduated. Learn about your ad choices: dovetail.prx.org/ad-choices

This story originally appeared on Yale Environment 360 and is part of the Climate Desk collaboration. Once seen as spooky sci-fi, geoengineering to halt runaway climate change is now being looked at with growing urgency. Learn about your ad choices: dovetail.prx.org/ad-choices

If we ever have giant inflatable telescopes in space, you can thank Chris Walker’s mom. Years ago, Walker was making chocolate pudding when he had to interrupt his culinary undertaking to field a phone call from his mother. He took the pudding off the stovetop, covered it with plastic wrap, and placed the pot on the floor by his couch. When the call was finished, he was startled to find an image of a lightbulb from a nearby lamp hovering over the end of the couch. Learn about your ad choices: dovetail.prx.org/ad-choices

On a clear day, from the middle of a well-trafficked stretch of reinforced concrete that spans the Snoqualmie River, you can just make out the hulking, ice-covered flanks of Mount Rainier. Locals bring their dogs here to the “High Bridge” to swim on their lunch breaks; high school kids in oversized hoodies pick their way through the raspberry thickets looking for a shady spot to light up. Learn about your ad choices: dovetail.prx.org/ad-choices

In an airy Denver cafe populated almost entirely by young people staring at laptops, Travis Tyler Fluck—dressed in an orange velour jacket, over which is draped a thin braided lock of hair—takes out his phone and pulls up Craigslist. A quick search lands him on a post advertising $10 magic mushrooms, with a poorly lit photo of said mushrooms. Learn about your ad choices: dovetail.prx.org/ad-choices

NASA is welcoming for-profit companies to space, Californians are slipping out of their measles vaccinations, and we've got some Father's Day gift ideas for you. Here's the news you need to know, in two minutes or less. Learn about your ad choices: dovetail.prx.org/ad-choices

In the last few years California has gained ground in its fight to protect children from infectious diseases. But new data released this week shows that the state’s vaccination rate declined for the second year in a row. Last fall 94.8 percent of California kindergartners had received all their shots, down from 95.6 in 2016-2017. That drop may look small, but California has about as many kindergartners as Wyoming has people. Learn about your ad choices: dovetail.prx.org/ad-choices