May 02 Watch 3:33 Old buried ships unearth this city's seafaring past In our NewsHour Shares moment of the day, as the city of Alexandria, Virginia, develops new construction projects, a team of archaeologists is on hand to help preserve a particularly remarkable discovery: three ships from the 1700s hidden in the… Continue watching
May 02 Miles To Go podcast takes a behind-the-scenes tour of junk news By Fedor Kossakovski Science correspondent Miles O’Brien and series producer Cameron Hickey have been researching junk news on the internet since the election, uncovering important storylines close to home. Continue reading
May 02 This fragile glacier could help predict how sea level rise will affect you By Fedor Kossakovski The International Thwaites Glacier Collaboration — a new $25 million mission of a breadth and depth rarely seen in climate science research — wants to nail down a much better estimate of global sea level rise. Continue reading
Apr 28 Watch 12:39 Coal ash raising concerns over health risks in Puerto Rico By Ivette Feliciano, Zachary Green Residents of Guayama, home to Puerto Rico’s only coal-burning power plant for 15 years, have been diagnosed with cancer, heart and respiratory diseases that they fear are related to coal ash exposure. Ivette Feliciano reports on the concerns of Puerto… Continue watching
Apr 27 The autism rate is on the rise, CDC says. Here's what that actually means By Nsikan Akpan, Hannah Grabenstein This week, the Centers for Disease Control and Prevention said the prevalence of autism is slightly higher than previously thought, but does it mean autism is becoming more common?… Continue reading
Apr 26 Which are smarter, cats or dogs? We asked a scientist By Rashmi Shivni Are cats smarter? Or are dogs? When scientists counted the brain cells in these animals, there was a clear winner. But the latest research on animal intelligence challenges all of the old-school notions of what it means to be smart. Continue reading
Apr 26 This stunning map of the Milky Way pinpoints more than 1 billion stars By Lee Billings, Scientific American The European Space Agency’s Gaia mission has released a catalog, the most detailed to date, of more than 1.5 billion stars in the Milky Way galaxy. Continue reading
Apr 25 Watch 11:20 How Facebook's news feed can be fooled into spreading misinformation By Miles O'Brien Facebook’s news feed algorithm learns in great detail what we like, and then strives to give us more of the same -- and it's that technology that can be taken advantage of to spread junk news like a virus. Science… Continue watching
Apr 24 Watch 5:56 Soldier wounded in Afghanistan receives historic penis transplant More than 1,300 U.S. men fighting in Iraq and Afghanistan have suffered devastating injuries to the genitals, affecting self-esteem and identity. Now surgeons in Baltimore say they have performed a transplant of a penis, scrotum and part of the abdominal… Continue watching
Apr 22 Watch 4:43 Pruitt's conflicts of interest trace back to before the EPA, says investigation By PBS News Hour EPA chief Scott Pruitt's troubles in Washington have “echoes in his past” when he was attorney general of Oklahoma, according to The New York Times. It found that Pruitt purchased a home from a lobbyist using a shell company that… Continue watching