Sauropod dinosaurs grew to 25 metres or more in length and weighed several tonnes – but footprints in Texas seem to suggest they sometimes walked on just two legs Source: Dinosaur tracks seem to show giant sauropods wading on two front legs
https://www.newscientist.com/article/2231453-new-coronavirus-may-be-much-more-contagious-than-initially-thought/
https://youtu.be/7MveXhFtStw
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Many animals have discovered that human-made objects are even better than what's found in nature. Source: Why a Squirrel Stashed 50 Pounds of Pine Cones in a Car
From coral to sea turtles, marine biologist David Gruber has found several biofluorescent marine species. Source: See Amazing Ocean Creatures That ‘Glow’
A huge dust cloud has swallowed up a quarter of the red planet's surface, threatening NASA's Opportunity rover. Source: Mars Rover Powers Down During Dust Storm—But It's Not Dead Yet
The weathered remains from a cave in China contain the world's oldest sample of panda DNA. Source: Long-Lost Panda Relative Revealed by 22,000-Year-Old Fossil
A new study found "oases" of resilient coral reefs around the world that are beating the odds against warming, pollution, and other impacts. Source: These 38 Coral Reefs Are Thriving, Despite Threats