Jan 06 Colossal iceberg poised to snap off Antarctic ice shelf By Dayana Morales Gomez An iceberg the size of Delaware will soon break off an ice shelf in Antarctica, according to scientists at the British Antarctic Survey. Continue reading
Jan 06 Tilikum, orca whose behavior influenced change at SeaWorld, has died By Nana Adwoa Antwi-Boasiako Tilikum gained international attention when he killed his trainer Dawn Brancheau in front of a live audience at SeaWorld Orlando in 2010. The incident sparked a public conversation about whether orcas, also known as killer whales, should remain in captivity. Continue reading
Jan 05 Watch 6:56 How CRISPR gene editing puts scientists in the driver’s seat of evolution By PBS News Hour Imagine you could edit a mouse’s genes to be resistant to Lyme Disease. The mouse would breed and evolution would take its course, leading to the extinction of the disease. That’s the vision for scientists developing CRISPR, technology that allows… Continue watching
Jan 05 New NASA missions to study ‘fossils’ of the solar system By Michael Rios Jupiter's Trojan asteroids are thought to be remnants of the material that formed the solar system's more distant planets. NASA plans to visit them in one of two upcoming missions. Continue reading
Jan 04 Watch 9:27 Demand for clean energy inspires new generation to innovate nuclear power By PBS News Hour The next generation of nuclear power is coming, as concerns about climate change bring the industry out of hibernation. Science correspondent Miles O’Brien reports on how new startups and young scientists are hoping to develop solutions for safely generating vast… Continue watching
Jan 04 She took her amputated leg home, and you can too By Kristin Hugo While doctors may cite concerns with returning removed body parts, legal experts say the practice is acceptable. Here's how one Oklahoman managed the hurdles. Continue reading
Jan 04 Global warming hiatus didn’t happen, study finds By Mark Fischetti, Scientific American An independent study confirms NOAA didn't "cook the books" to dismiss claims of a global warming hiatus. Continue reading
Jan 02 Watch 9:12 Internet history is fragile. This archive is making sure it doesn’t disappear By PBS News Hour, Frank Carlson What’s online doesn’t necessarily last forever. Content on the Internet is revised and deleted all the time. Hyperlinks “rot,” and with them goes history, lost in space. With that in mind, Brewster Kahle set out to develop the Internet Archive,… Continue watching
Jan 02 Q&A: Why some extreme weather events can now be blamed on climate change By Annie Sneed, Scientific American An old adage said weather events couldn't be tied to climate change, but improvements in computing and statistics now say otherwise. Continue reading
Dec 31 Watch 4:27 Years after transatlantic slavery, DNA tests give clarity By PBS News Hour DNA ancestry tests in the last decade have helped some African-Americans reconcile with aspects of their identities that might have been obscured during the transatlantic slave trade. Alondra Nelson chronicles this journey in her book, "The Social Life of DNA:… Continue watching