May 05 Watch 7:22 How consumer worries are driving menu makeovers By PBS News Hour For years, Americans have heard warnings and and expressed worries about what’s in their food, from artificial ingredients to antibiotics. Increasingly, the food industry is taking notice and making changes. What do consumers need to keep in mind about a… Continue watching
May 03 Scientists find large water system beneath Antarctica’s dry valleys By Carey Reed The discovery of groundwater in this area may offer a glimpse into past climactic events on Antarctica, as well as clues about the potential for life on other planets. Continue reading
May 03 Some large herbivores may be at risk of extinction, study finds By Rebecca Lee The population of large herbivores is declining, posing potential long-term threats to ecosystems worldwide, a new study found. Continue reading
May 02 Genius and autism may share genetic link, study finds By Carey Reed Child prodigies and their autistic family members may share a genetic link, according to findings published online in the April issue of Human Heredity. Continue reading
May 01 Mission to Mars may warp astronaut brains By Nsikan Akpan One day, space explorers might stroll along the red rocks of Mars. But radiation exposure during the trip may wipe away their memories of home. A new report says that cosmic rays can change the physical architecture of the… Continue reading
May 01 Using humor to protect ‘ugly’ animals, because they can’t all be as cute as pandas By Shehryar Nabi Go to any zoo that boasts having a giant panda, and you’ll see their cute faces plastered on everything from T-shirts to key chains. But imagine going to the zoo and being welcomed with a banner featuring a big ol’… Continue reading
May 01 It’s not easy to sever a human spine. Here’s why By Nsikan Akpan After his arrest, Freddie Gray suffered a fatal spinal injury in the back of a police van. Neurosurgeons explain how such an injury might occur. Continue reading
Apr 30 NASA Probe Ends Mercury Mission With A Bang By Nsikan Akpan The planet Mercury earned a new crater when NASA’s MESSENGER probe smashed into its scorched surface earlier this afternoon. The intentional crash landing ended an 11-year mission that brought us the most intimate peeks at our solar system’s smallest… Continue reading
Apr 29 Why the Nepal earthquake may have been inevitable By Nsikan Akpan On Saturday, a portion of the thrust fault underneath central Nepal ruptured, causing an earthquake that killed at least 5,200 people, injured more than 10,000 and destroyed centuries-old temples, towers and buildings. Continue reading
Apr 25 New species of Costa Rican glass frog bears resemblance to Kermit By Carey Reed A new glass frog species that bears an uncanny resemblance to Kermit the Frog was discovered by scientists in Costa Rica, the Costa Rican Amphibian Research Center announced earlier this week. Continue reading