fromwww.npr.org5 days agoHells Canyon, the deepest gorge in the U.S., is surprisingly youngHells Canyon, the deepest river gorge in the U.S., was rapidly carved 2.1 million years ago when a giant lake overflowed due to a shifting landscape.US news
fromMail Online1 month agoBelize's Great Blue Hole hides a 'concerning secret', scientists sayThe sediment core extracted from Belize's Great Blue Hole reveals a 5,700-year archive of storm events, indicating worsening weather patterns and frequency of extreme weather.OMG science