How plants communicate has long been a question up for debate.In fact, it was initially very controversial: Books like “The Secret Life of Plants” (1973) seemingly undermined the credibility of some of the first studies in the field by suggesting that plants thrive if you, say, sing or play classical music.While many of those statements were later debunked, researchers remain adamant that there is some sort of communication going on between plants — and between plants and animals.Can Plant ...read more
As the animations below dramatically illustrate, it really has been boom year for snow in the western United States. That's especially so for water-starved California, as well as the megadrought-afflicted Colorado River Basin, whose dwindling waters support a $1.4 trillion economy.Before-and-after satellite images, one captured on April 8, 2022 by the NOAA-20 satellite, and the other on April 10, 2023 by the Suomi-NPP spacecraft, show a dramatic difference in snowpack in the mountains of the Ame ...read more
For Akito Kawahara and his colleagues, a few shots of mezcal were well deserved after a long day of catching butterflies in Mexico’s Yucatan Peninsula four years ago. But just because booze was on the table didn’t mean the work was over.Kawahara remembers someone mentioning that a bottle of mezcal at the bar contained one of the infamous tequila worms. When the team asked the bartender for the worm for further inspection, “he thought we were crazy,” says Kawahara, a lepidopterist (a pers ...read more
When it comes to fighting climate change, the more ideas, the better. While these creative solutions may at first seem rash, if there were ever a time to welcome creative and even crazy ideas, now would be it. Here are a few of the most surprising ideas scientists have thought of to combat climate change. 1. Mechanical Trees[embedded content]What do you do when you don’t have real trees? You plant fake ones, of course. Klaus Lackner, a professor of engineering, has invented a mechanical tree ...read more
Whenever images of giant ash plume show up in the news, one of the first questions that arrives in my inbox is whether that eruption will impact the Earth's climate. It turns out that it takes more than just an ash column that towers 100,000 feet (30 kilometers) over the volcano to drive the needle when it comes to our planet's climate. What might be the most important factor for an eruption to impact climate?First, a few volcano-climate basics. It isn't the ash that causes Earth's climate to ch ...read more
Author Vishay SinghPosted on Categories Discover Magazine
