Tourists, Locals Buy Nevada’s Legal Recreational Marijuana

July 2, 2017

Las Vegas (AP) — Cheers and long lines of tourists and locals alike greeted the first day of sales of recreational marijuana on Saturday as Nevada became the fifth state with stores selling pot to the public in a market that is expected to outpace all others in the U.S. thanks to the millions of visitors who flock to Las Vegas each year. Veteran consumers, first-timers, twenty-somethings and retirees were…

Read More >>

Cold War-era nuclear tests actually changed the space environment around our planet

We're in a bubble!Image: NASA Humans change every environment we inhabit on Earth, building cities, clearing forests, growing crops, and living in even the most remote parts of our world. But now we have evidence that we also affect the vacuum of space around us. According to new findings, a type of radio communication actually produces something like a bubble of radiation protection around our planet. The study also includes…

May 20, 2017
Read More >>

Climate change is pushing U.S. trees north and west

This way, please.Image: alan copson/Travel Libra/REX/Shutterstock Climate change is uprooting trees across the eastern United States. Dozens of species are shifting west and north of their usual locations as average temperatures and rainfall patterns change, researchers found. Oak, maple, and other deciduous trees are primarily heading westward as they follow changes in moisture availability, according to a new study in the journal Science Advances. Evergreens like firs and pines are…

May 20, 2017
Read More >>