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Part of the cure for COVID-19 might be found in sharks dwelling deep in our oceans.“Everybody’s, ‘oh, there’s a hundred million being taken anyway, why are you worried about vaccine?’” said Stefanie Brendl of Shark Allies, a nonprofit for shark conservation.She says during the pandemic, more sharks are being harvested for squalene, an oil found in their livers and is often used to increase the effectiveness of vaccines.“The more products we come up with that require shark parts, the more we’re fueling this 100,000,000 sharks a year number,” she said.Brendl says many pharmaceutical companies are using shark squalene to produce a coronavirus vaccine and that if everyone in the world received two doses, 500,000 sharks would have to be slaughtered to meet the demand.“We need to look at this and we need to hold the vaccine companies accountable to test alternatives,” she said.One of the companies, Brendl, is calling out pharmaceutical giant GlaxoSmithKline, which plans on manufacturing 1 billion doses of a “pandemic vaccine” in 2021.While GSK says squalene pulled from shark livers is used in some of its vaccines, the company claims it’s also exploring squalene found in some plants.“One research team has tried to make in yeast so you could grow cultures of yeasts similar to fermenting beer,” said David Kroll, Ph.D., a professor of pharmacology at the University of Colorado, Anschutz Medical Campus.He says finding a cure for coronavirus will be the biggest vaccine undertaking in recent medical history.“The biggest concern is whether more sharks are going to have to be killed for this monumental global effort,” Kroll said.Shark experts believe this is a global challenge.“Many of the sharks that are being targeted are deep sea sharks and they’re found in open ocean environments that may not be protected,” said Chris Lowe, a professor of marine biology and director of the Shark Lab at California State University, Long Beach.He says tens of millions of sharks are already killed each year and some companies poach shark corpses for squalene to make numerous products ranging from vaccines to cosmetics.Lowe warns an increase in killings could impact our ecosystem.“Those animals play a very important role that could affect people on land,” he said.While the cost of a cure for COVID-19 is still unknown, Lowe says killing more sharks could mean extinction for several shark species. 2414

Pink ice is causing the scientific community some concern. The Presena Glacier in northern Italy appears pink because of algae on it, which scientists say could speed up melting of the ice.The Presena Glacier is in the Alps, just south of Italy’s border with Switzerland. While there is debate about where the algae came from, Biagio Di Mauro of Italy’s National Research Council told The Guardian the pink snow observed on parts of the Presena glacier is likely caused by the same plant found in Greenland. 515

PAHOA, Hawaii (KGTV and AP) - A 6.9 earthquake and several other strong quakes shook Hawaii’s Big Island Friday near where a volcanic eruption has forced residents to evacuate.The U.S. Geological Survey recorded at least seven quakes that measured above a 4.0 magnitude Friday, in addition to smaller tremors.Hawaii County Civil Defense says Friday's earthquakes were centered near the south flank of Kilauea volcano. Officials say there's no tsunami threat to the Big Island.After a week of earthquakes and warning, an eruption began Thursday and continued Friday, with lava spurting from three volcanic vents.SLIDESHOW: Volcano erupts, sends lava over roadsActing Mayor Wil Okabe says officials are trying to confirm a fourth vent.He says two homes have burned. He says one owner lives on the U.S. mainland and officials are trying to find the owner of the second home, who is likely in a shelter. Officials are trying to confirm the extent of the damage, but Okabe says the houses likely burned completely.Some residents living near spattering lava in Hawaii said Friday morning they were frustrated that they were not being allowed to go home.RELATED: Volcanic eruption, lava forces evacuationsHawaii County issued a mandatory evacuation order for neighborhoods near the lava flow in the mostly rural Puna district of the Big Island. In addition to the danger from lava, civil defense officials are warning the public about high levels of sulfur dioxide.Brad Stanfill says the lava is more than three miles (5 kilometers) from his house but he's still not being allowed in. He wants to go home to feed his pets and check on his property. He's concerned about reports of looting.One woman angrily told police guarding Leilani Estates she was going into the area and they couldn't arrest her. She stormed past the police unopposed.RESOURCE LIST: Hawaii evacuationsThe Hawaii National Guard was activated Friday, with 70 soldiers and airmen assisting those affected by volcanic activity. The troops will patrol and assist with evacuations and security. 2061

Over the past year, Amazon has opened seven of its Amazon Go stores to the public, ditching checkout lines for AI that tracks what customers want to buy. Now, the retailer is taking its cashier-free shops in a new, smaller direction.On Wednesday, Amazon opened its first pint-sized Amazon Go store, which takes up about 450 square feet inside one of its Seattle offices — a fraction of other Amazon Go locations, which range from 1,800 to 2,000 square feet.Amazon Go Vice President Gianna Puerini, who gave CNN Business a look around the store early this week, said the idea is to eventually bring them to places like office building lobbies and hospitals. Similar to the full-size stores, she said, they could go "anywhere where there's a lot of people who are hungry and in a rush."Puerini wouldn't say when others will open, though she said she hopes they will crop up "soon." Such small stores could also help Amazon keep ahead of a handful of startups who are trying to convince existing retailers to buy their cashierless technology.Unlike other Amazon Go stores — seven are open and two others are under construction — this one is not available to the general public. Only Amazon employees and guests can visit the store. The retailer took the same approach with its first Amazon Go store, which initially opened in 2016 just to employees. It's "just easier for us to experiment closer to home," Puerini said.When CNN Business visited the new, small Amazon Go store, it was still hidden behind plywood and a black curtain. It looked very much like a regular Amazon Go store, but plopped in the middle of a common area in an Amazon office in downtown Seattle, right next to an employee café. (The office itself is above a much more traditional Macy's store.) This version of Amazon Go had just a few aisles, with shelves stocked full of cut fruit from Amazon-owned Whole Foods, yogurts, chocolate bars and more.Though it's much smaller than the existing stand-alone Amazon Go stores, the technology behind this store is the same: after downloading an Amazon Go app, you scan an in-app code on an entry gate to get inside. Then a series of cameras above you work in concert with weight sensors on shelves and software to track the items you pick up and put down. As at all other Amazon Go stores, you walk out when you're done shopping, and the app emails you an itemized receipt.The small stores could also allow Amazon to roll out more cashier-free locations faster than it could by simply opening stand-alone Amazon Go stores. The small stores are modular, Puerini said, and take only weeks to put together. That's much faster than it takes to open up a free-standing Amazon Go store, which the company said typically takes months.The tiny shops could also be used to bring Amazon Go to a range of new markets, such as airports, which Amazon is reportedly considering for the AI-checkout stores. Puerini wouldn't confirm or deny whether Amazon is looking into opening Amazon Go stores of any size in airports, but said that, with many hungry people hurrying around, airports fit her "simple criteria" for the stores.As with other Amazon Go stores, however, these won't be entirely self-sustaining. An employee will be needed to stock shelves when food arrives or clean up if a shopper, say, drops a glass Frappuccino bottle on the floor. The small, in-office location in Seattle will have set hours (it will be open from 7 am to 6 pm, Monday through Friday), and it will be staffed during that time, as the current Amazon Go stores are."People do still want help. They like to ask the associates, 'What's your favorite? What should I get?' Or they might want to make sure about ingredients on something," Puerini said. "There's still a lot of human interaction." 3778

PARIS (AP) — Paris city hall has been fined 90,000 euros (9,408) for having appointed too many women to top positions in 2018, in breach of a law aimed at ensuring gender balance. Paris mayor Anne Hidalgo denounced the fine as “unfair” and “absurd” on Tuesday during a meeting of the city council. In 2018, 11 women and 5 men — representing just over 30% — were appointed to senior positions in the Paris city hall. A 2013 law required a minimum of 40% of appointments for each gender. Since then, the law has been changed to provide for exceptions to nominations when the gender balance is respected overall. “Yes, we need to promote women with determination and vigor because everywhere, France is still lagging behind (on that issue),” Hidalgo said.In Paris city hall right now, 47% of people in senior position are women. 836