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A massive cloud of Sahara Desert dust is blanketing the Caribbean as it heads toward the U.S. with a size and concentration that experts say hasn’t been seen in half a century. The thick dust cloud, known as the Saharan Air Layer, is making a 5,000 mile trip from the northern Africa desert to North and Central America along the east to west Trade Winds along the equator. The Saharan Air Layer is between 5,000 and 20,000 feet above the Earth's surface, and dust plumes travel over the Atlantic Ocean several times a year between spring and fall. This year's dust plume is thicker than normal, the concentration of particles in Puerto Rico are the highest in decades. Air quality across most of the Caribbean region fell to record “hazardous” levels Monday and experts who nicknamed the event the “Godzilla dust cloud” warned people to stay indoors and use air filters if they have one. 896

A new US government report delivers a dire warning about climate change and its devastating impacts, saying the economy could lose hundreds of billions of dollars by the end of the century.The federally mandated study was supposed to come out in December but was released by the Trump administration on Friday, at a time when many Americans are on a long holiday weekend, distracted by family and shopping.David Easterling, director of the Technical Support Unit at the NOAA National Centers for Environmental Information, emphasized that there was "no external interference in the report's development." He added that the climate change the Earth is experiencing is unlike any other."The global average temperature is much higher and is rising more rapidly than anything modern civilization has experienced, and this warming trend can only be explained by human activities," Easterling said.Coming from the US Global Change Research Program, a team of 13 federal agencies, the Fourth National Climate Assessment was put together with the help of 1,000 people, including 300 leading scientists, roughly half from outside the government.It's the second of two volumes. The first, released in November 2017, concluded that there is "no convincing alternative explanation" for the changing climate other than "human activities, especially emissions of greenhouse gases."The report's findings run counter to President Donald Trump's consistent message that climate change is a hoax. On Wednesday, Trump tweeted, "Whatever happened to Global Warming?" as some Americans faced the coldest Thanksgiving in over a century.But the science explained in these and other federal government reports is clear: Climate change is not disproved by the extreme weather of one day or a week; it's demonstrated by long-term trends. Humans are living with the warmest temperatures in modern history. Even if the best-case scenario were to happen and greenhouse gas emissions were to drop to nothing, the world is on track to warm 1.1 degrees Fahrenheit.As of now, not a single G20 country is meeting climate targets, research shows.Without significant reductions in greenhouse emissions, the annual average global temperature could increase 9 degrees Fahrenheit (5 Celsius) or more by the end of this century, compared with preindustrial temperatures, the report says. 2355

A one-of-a-kind voice in the musical world is being remembered as a person who's left an unfillable void in the music industry.Aretha Franklin, who died Thursday after a battle with pancreatic cancer, is being honored by her peers across multiple generations and musical genres as a legend and the undeniable queen of all things soul.MORE:?Aretha Franklin: R&B legend dies at 76Photos: Remembering Aretha FranklinCelebrity deaths of 2018: Remembering those we've lost this year 485

A new and exciting talk show is coming to daytime TV Monday and it stars country singer Kellie Pickler and Emmy Award-winning reporter Ben Aaron. 158

A new internal document shows the Transportation Security Administration's proposal to eliminate screening at more than 150 small to medium sized airports is just one of several cost-saving measures the agency is discussing.The document, which an agency source says TSA Administrator David Pekoske was briefed on last month, shows how the TSA could save more than 0 million in 2020.Among the proposed cuts listed in the document are a reduction in full-time air marshals, a reduction in the workforce at TSA headquarters, fewer reimbursements to airports for janitorial services at TSA checkpoints, cuts for benefits for new part-time employees and a 50% cut in reimbursements to state and local law enforcement agencies for use of their K-9 units.The TSA did not respond to multiple requests for comment.Spending cuts would have to be approved by Congress, which sets the TSA's budget. 902

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