Heavily protected crews in Washington state worked Saturday to destroy the first nest of so-called murder hornets discovered in the United States.
The state Agriculture Department had spent weeks searching, trapping, and using dental floss to tie tracking devices to Asian giant hornets, which can deliver painful stings to people and spit venom but are the biggest threat to honeybees that farmers depend on to pollinate crops.
The nest found in the city of Blaine near the Canadian border is about the size of a basketball and contained an estimated 100 to 200 hornets, according to scientists who announced the find Friday.
Crews wearing thick protective suits vacuumed the invasive insects from the cavity of a tree into large canisters Saturday. The suits prevent the hornets' 6-millimeter-long stingers from hurting workers, who also wore face shields because the trapped hornets can spit a painful venom into their eyes.
The tree will be cut down to extract newborn hornets and learn if any queens have left the hive already, scientists said. Officials suspect more nests may be in the area and will keep searching. A news briefing was planned Monday on the status of the nest.
Despite their nickname and the hype that has stirred fears in an already bleak year, the world’s largest hornets kill at most a few dozen people a year in Asian countries, and experts say it is probably far less. Meanwhile, hornets, wasps, and bees typically found in the United States kill an average of 62 people a year, the Centers for Disease Control and Prevention has said.
The real threat from Asian giant hornets — which are 2 inches (5 centimeters) long — is their devastating attacks on honeybees, which are already under siege from problems like mites, diseases, pesticides, and loss of food.
The invasive insect is normally found in China, Japan, Thailand, South Korea, Vietnam, and other Asian countries. Washington state and the Canadian province of British Columbia are the only places the hornets have been found on the continent.
The nest was found after the state Agriculture Department trapped some hornets this week and used dental floss to attach radio trackers to some of them.
These are the headlines you Need 2 Know for Wednesday, Dec. 12, 2018.
Clean water advocate and movie heroine Erin Brockovich is raising red flags over the state of the nation's water supply. She told Cheddar that it's time for the public to take notice of a problem they've largely been ignoring. "The issue has always been there ー we just either haven't talked about it or it hasn't been exposed," Brockovich said.
The Impossible Burger earned its Halal certification on Monday from the Islamic Food and Nutrition Council of America, marking a major milestone on the meat industry disruptor's path to feeding the world. Soon the Impossible Burger will be available in grocery stores, too, for home chefs who want to try their hand at cooking the meatless burger. David Lee, the COO and CFO of Impossible Foods, joined Cheddar to discuss the company's plan to "serve the world."
A.I. robot Sophia is getting a software upgrade, one that will inch her ー and perhaps A.I. ー even closer to humanity. According to her creator, not only will Sophia earn her citizenship, she will reach a level of advancement equal to human beings in roughly five to 10 years.
SpaceX plans to launch an unmanned cargo spacecraft bound for the International Space Station on Tuesday. But the scientific equipment and experiments aboard the ship are actually meant to improve life on Earth, Ken Shields, chief operating officer for the ISS National Laboratory, told Cheddar. With increasing privatization of the aerospace industry, Shields said space on shuttles to ISS is increasingly in-demand, even if the experiments aboard aren't exactly out-of-this-world.
Ignorance is a major impediment in the effort to reverse climate change, said the former chief sustainability officer for the Obama administration. “I think lot of it is lack of awareness, these are topics that a lot of energy nerds like myself have been thinking of for a long time," Christine Harada, the president of i(x) Investments told Cheddar on Wednesday.
Sarah Lewin, associate editor at Space.com, discusses InSight's successful seven month journey to Mars. InSight will drill into the red planet to learn more about its origins and monitor for Marsquakes.
These are the headlines you Need 2 Know for Tuesday, Nov. 27, 2018.
A nasty E.coli outbreak has caused the government to take the extraordinary step of warning Americans to stay away from all romaine lettuce in any form ahead of the Thanksgiving holiday, and experts are praising regulators for issuing such a sweeping alert ー even though it will affect the Thanksgiving holiday meal prep of millions of families and restaurants.
These are the headlines you Need 2 Know.
