Poop stains visible from space reveal hidden colonies of Antarctic penguins
Animals
Humpback whale charges swimmers in Australia, sends two to hospital
The first SpaceX astronauts are back on Earth
After being swallowed alive, water beetle stages ‘backdoor’ escape from frog’s gut
Dogs may sense Earth’s magnetic field and use it like a compass
55 million-year-old owl with murder feet unearthed
Evolution turned this odd fish into a ‘penis with a heart.’ Here’s how.
Watch live: NASA launches Mars Perseverance rover to the Red Planet
Mind-controlling fungus makes zombie cicadas lure other cicadas to a zombie fate
Iconic Cats: All 9 Subspecies of Tigers
Ruthless Australian ‘assassin flies’ named for Thor, Loki — and Stan Lee
Adorable, bug-size sunfish babies grow up to be giant ‘swimming heads’
