Live Science is supported by its audience. When you purchase through links on our site, we may earn an affiliate commission. .A small porcelain bowl bought for $35 at a yard sale in Connecticut turned out to be a rare, 15th-century Chinese artifact estimated to be worth between $300,000 and $500,000.Last year, after purchasing the bowl, the buyer was intrigued enough by its appearance to ask experts at the Sotheby's auction house to evaluate it, . Only then did he find out that his yard-sale buy was an "exceptional and rare" bowl, with only six others of its kind known to exist, most of...…Live Science is supported by its audience. When you purchase through links on our site, we may earn an affiliate commission. .A small porcelain bowl bought for $35 at a yard sale in Connecticut turned out to be a rare, 15th-century Chinese artifact estimated to be worth between $300,000 and $500,000.Last year, after purchasing the bowl, the buyer was intrigued enough by its appearance to ask experts at the Sotheby's auction house to evaluate it, . Only then did he find out that his yard-sale buy was an "exceptional and rare" bowl, with only six others of its kind known to exist, most of...WW…

Live Science is supported by its audience. When you purchase through links on our site, we may earn an affiliate commission. .Wildfires are burning the West Coast, hurricanes are flooding the Southeast — and some of those storms are rising from the dead. "Zombie storms," which regain strength after initially petering out, are the newest addition to the year 2020. And these undead weather anomalies are becoming more common thanks to ."Because 2020, we now have Zombie Tropical Storms. Welcome back to the land of the living, Tropical Storm #Paulette," the National Weather Service on...…Live Science is supported by its audience. When you purchase through links on our site, we may earn an affiliate commission. .Wildfires are burning the West Coast, hurricanes are flooding the Southeast — and some of those storms are rising from the dead. "Zombie storms," which regain strength after initially petering out, are the newest addition to the year 2020. And these undead weather anomalies are becoming more common thanks to ."Because 2020, we now have Zombie Tropical Storms. Welcome back to the land of the living, Tropical Storm #Paulette," the National Weather Service on...WW…

A new study may help answer one of the universe’s biggest mysteries: Why is there more matter than antimatter? That answer, in turn, could explain why everything from atoms to black holes exists. Billions of years ago, soon after the , cosmic inflation stretched the tiny seed of our universe and transformed energy into matter. Physicists think inflation initially created the same amount of matter and antimatter, which annihilate each other on contact. But then something happened that tipped the scales in favor of matter, allowing everything we can see and touch to come into...…A new study may help answer one of the universe’s biggest mysteries: Why is there more matter than antimatter? That answer, in turn, could explain why everything from atoms to black holes exists. Billions of years ago, soon after the , cosmic inflation stretched the tiny seed of our universe and transformed energy into matter. Physicists think inflation initially created the same amount of matter and antimatter, which annihilate each other on contact. But then something happened that tipped the scales in favor of matter, allowing everything we can see and touch to come into...WW…