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The Environmental Protection Agency is set Thursday to announce the repeal of the Obama-era Waters of the United States rule that extended federal authority and protections to streams and wetlands, according to a source familiar with the details of the announcement.The announcement is scheduled to take place at the National Association of Manufacturers, a trade group in Washington, DC.The 2015 regulation, commonly known as WOTUS, defined what bodies of water are protected under the federal Clean Water Act but was a favorite punching bag of Republicans, who ridicule it as government overreach. Democrats defended it as necessary to ensure waterways remained pollution-free.Thursday's repeal of the regulation is likely to draw intense litigation from the environmental community. Those groups have argued the Trump EPA's changes to the rule protects fewer small waterways and that could result in more pollution and put people at risk.A source who's been invited to the announcement tells CNN that EPA administrator Andrew Wheeler is expected to sign the finalized rule repealing the regulation."It's the first of two steps. First the regulation has to be repealed then the EPA will move to replace it with a new regulation," the source said. Wheeler unveiled a proposed replacement regulation last December.The EPA announced Wednesday that Wheeler will "make a major water policy announcement" but did not specify what the announcement would be. EPA and the Army Corps of Engineers did not immediately respond to CNN's request for comment.President Donald Trump has repeatedly called clean water a priority for his administration. "We want crystal clean water and that's what we're doing and that's what we're working on so hard," he said in an environmental speech earlier this summer.But the Obama-era rule has been under attack from Trump and conservatives for years.Several states challenged the Obama-era rule, and a federal judge in Georgia 1966

The CDC released a report on Friday saying that a rare strain of influenza is particularly severe among children this flu season. According to the CDC, the influenza B virus infection is more common among children and can cause complications, sometimes resulting in deaths. According to CDC figures, 18 deaths among children are attributable to the influenza B strain from September through December. A CDC expert told the Washington Post that despite this year's flu vaccine not being a match with this particular strain of the flu, a vaccine could still be beneficial. “They are close enough so the vaccine offers some protection,” Lynnette Brammer told the 672

The Notre Dame Cathedral in Paris was engulfed in flames on Monday, police said, causing untold damage to the 856-year-old building."Notre Dame Fire in progress," police said on Twitter. "Avoid the area and facilitate the passage of emergency vehicles and intervention of the @prefpolice."Patrick Galey, a correspondent for the AFP News Agency, tweeted a video of the cathedral's spire falling amid giant flames.Watch the video below. 447

The "OK" hand gesture is now a hate symbol, according to a new report by the Anti-Defamation League.The ADL added that symbol along with several others on Thursday to 179

The most distant world ever explored 4 billion miles away finally has an official name: Arrokoth.That means “sky” in the language of the Native American Powhatan people, NASA said Tuesday.NASA’s New Horizons spacecraft flew past the snowman-shaped Arrokoth on New Year’s Day, 3 ? years after exploring Pluto. At the time, this small icy world 1 billion miles (1.6 billion kilometers) beyond Pluto was nicknamed Ultima Thule given its vast distance from us.“The name ‘Arrokoth’ reflects the inspiration of looking to the skies,” lead scientist Alan Stern of Southwest Research Institute said in a statement, “and wondering about the stars and worlds beyond our own.”The name was picked because of the Powhatan’s ties to the Chesapeake Bay region.New Horizons is operated from Johns Hopkins University’s Applied Physics Lab in Laurel, Maryland. The Hubble Space Telescope — which discovered Arrokoth in 2014 — has its science operations in Baltimore.The New Horizons team got consent for the name from Powhatan Tribal elders and representatives, according to NASA. The International Astronomical Union and its Minor Planet Center approved the choice.Arrokoth is among countless objects in the so-called Kuiper Belt, or vast Twilight Zone beyond the orbit of Neptune. New Horizons will observe some of these objects from afar as it makes its way deeper into space.___The Associated Press Health and Science Department receives 1436

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