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Fires are raging at a record rate in Brazil's Amazon rainforest, and scientists warn it could strike a devastating blow to the fight against climate change.The fires are burning at the highest rate since the country's space research center, the National Institute for Space Research (INPE), began tracking them in 2013, the center said Tuesday.There have been a total of 72,843 fires in Brazil this year, with more than half in the Amazon region, INPE said. That's more than an 80% increase compared with the same period last year.The Amazon is often referred to as the planet's lungs, producing 20% of the oxygen in the earth's atmosphere.It is considered vital in slowing global warming, and it is also home to uncountable species of fauna and flora. Roughly half the size of the US, it is the largest rainforest on the planet.Dramatic images and videos on social media show giant plumes of smoke rising from the greenery, and lines of fire leaving blackened waste in their wake.The smoke has reached all the way to Sao Paolo, more than 1,700 miles away. 1069

Frontier and United airlines will allow passengers scheduled to travel Wednesday or Thursday within the Plains area to change their tickets at no charge.The offer comes in light of a giant storm bringing hurricane-force winds, snow and rain to the West and Midwest. In the Plains — especially in parts of South Dakota? there may be more than 2 feet of snow by Friday evening.On Wednesday, there had already been more than 260 flights canceled coming into or leaving the Denver International Airport, according to flight tracking website 548

If you are someone who doesn't get enough shows from Netflix, Disney Plus, Amazon Prime, Apple TV Plus and Hulu, now you have another option for TV programming.The already crowded streaming wars have a new challenger: 230

For the third time in two weeks, trading was halted on the floor of the New York Stock Exchange after the Dow Jones Industrial Average fell 7 percent and hit a "circuit breaker."In the moments after opening, the Dow fell more than 2,000. Trading was halted for 15 minutes and resumed just before 10 a.m. ET.Markets hit the 7 percent circuit breaker twice last week — once on Monday and once on Thursday.By the end of the day Monday, the Dow lost 2,999 points, a 12.94% drop. Monday marked the most points dropped by the Dow in a single day. By percentage, the Dow had its second-largest drop in history, worse than any day during the crash of 1929. The loss comes hours after the Federal Reserve slashes key interest rates to nearly zero in the hopes of boosting the economy amid the coronavirus outbreak.Benchmarks in Europe were down as much as 8%, while Sydney's benchmark plunged 9.7%. Japan's benchmark sank 2.5% after the Bank of Japan announced it was expanding its monetary easing. Trading in Wall Street futures was suspended after they fell by the 5% maximum allowed. Brent crude, the international oil standard, fell almost 10% while gold gained.Markets have been highly volatile since COVID-19 began spreading throughout the world. The Dow closed with its single-highest point increase on Friday, but markets have fallen a total of about 9,000 points in the past month. 1393

From coffee to energy drinks, there are plenty of caffeinated beverages claiming to keep you going throughout the day. Now, gum companies are putting out products to give you that jolt."Chewing gum on a whole has been on a slow decline...but if you separate the category of functional gum, they are on a steep increase," said Boyd Wilkinson with Apollo Gum. From gum to help you quit smoking or to lose weight, to now gum with CBD, functional gum can be found at nearly every grocery store."Chewing gum makes the perfect delivery system for any active ingredient that's included," said Wilkinson. Wilkinson says the latest product gaining mainstream popularity is energy gum."Energy gum is a combination of active ingredients like natural caffeine and B vitamins that we put in a regular non-sugar zyletol sweetened shell," said Wilkinson.American’s love their caffeine. About 90 percent consumes it in some way every day, according to a recent study from Kuakini Health System."Apollo Gum has about 80 milligrams of caffeine in it, which is equivalent to a small cup of coffee," said Wilkinson.That’s a similar amount to other energy gums on the market right now. "If your caffeine intake is around 100 milligrams to 400 milligrams a day, that's pretty safe," said Rose Medical dietitian Jessica Crandall Snyder. Snyder says while caffeine in moderation is not bad for you, it can cause problems in some cases."You may have an increase of tachycardia or increase in heart-rate and dehydration,” said Snyder. “It can also impact you digestively."While the caffeine is a functional additive, Boyd says that no matter the type of gum, it offers other benefits. Evidence shows it helps reduce stress, heightens focus and enhances memory recall."Maybe I can get the cognitive benefits from the chewing that are absent from all the ways I’ve consumed caffeine from the past and get that boost beyond just the caffeine," said Wilkinson. 1942

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