A 550-year-old sea arch in Hawaii has fallen into the Pacific Ocean. While the exact timing is unknown, the iconic Hōlei Sea Arch in Hawaiʻi Volcanoes National Park on the Big Island collapsed by Sunday, September 27. According to Hawaiʻi Volcanoes National Park, the fall may have happened while the park was temporarily closed due
The last ice age began roughly 120,000 years ago and ended about 11,500 years ago, but plenty of signs of this last period of ice domination still exist all over Earth. The Midwestern United States remains flattened by the last ice age’s towering glaciers, Many new apex predators have replaced woolly mammoths and saber-toothed tigers—and
Rabbits and doves are the animals most associated with human magicians, but butterflies may be the real magicians of the animal kingdom. The insects harness the power of optical illusions to avoid predators, according to a study published today in the journal Nature. Their flight and wing pattern work together to create optical illusions that
If you’re anything like me, you’ve had this experience: You see a photo of yourself—maybe on a day you actually felt relatively put-together before leaving the house—and you suddenly feel betrayed by your own face. For me, it’s usually some combination of the following: one eye squinting against the sun, a smile that somehow always
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