Feb 11 Opinion: Every student can be an inventor By Doug Scott On National Inventors Day, learn how one Massachusetts educator is teaching his students about the power of invention. Continue reading
Feb 06 Watch 6:55 How cutting-edge engineering borrows nature’s innovations By Miles O'Brien In the never-ending hunt for new designs that jump, pump, or run faster and better, scientists are finding inspiration in nature. The field of biomimicry blurs boundaries between living things -- like the butterfly’s proboscis or the flea's powerful legs… Continue watching
Feb 06 How to teach a honeybee to do math By Vicky Stein Despite their “miniature brains,” honeybees can harness both long-term rules and short-term memory in order to solve math problems. Continue reading
Feb 06 Trump’s speech ignored global warming and climate disasters, but Americans are more worried than ever By Nsikan Akpan The PBS NewsHour spoke with energy and climate advocates about how they want Trump and the union to approach these issues in 2019 and beyond. Continue reading
Feb 05 Why so many Americans now support legalizing marijuana, in 4 charts By Amy Adamczyk, Christopher Thomas, Jacob Felson, The Conversation And it’s not about older, more conservative Americans being replaced by younger generations who are more familiar with marijuana. Continue reading
Feb 04 Column: Facebook is not all bad at 15, but now it must be good By Bhaskar Chakravorti, The Conversation As Facebook turns 15, the company faces a critical set of challenges. Regulating Facebook itself will not be easy, and will generate endless debate. Continue reading
Feb 03 Watch 5:42 Earth’s most massive living thing is struggling to survive By Christopher Booker, Mori Rothman What looks like 47,000 separate trees spread out over 106 acres in Utah are actually all offshoots from a single, massive Aspen tree root. It’s known as Pando and it is believed to be the largest living organism on Earth. Continue watching
Feb 03 Watch 4:51 As U.S. cedes leadership on climate, China steps up Since taking office, President Trump has withdrawn the U.S. from the Paris accord, questioned climate science, and sought cuts to clean energy research. Meanwhile, China has become the world's biggest investor in green technology. In a new book, "Will China… Continue watching
Feb 02 The modern tragedy of fake cancer cures By Matthew Herper, STAT News Cancer is older than human beings. Scientists have found dinosaurs with metastatic tumors. It’s simply not likely we’re going to outsmart all cancers with a single treatment, without drawbacks. Continue reading
Jan 31 Why the northern and southern lights don’t always look identical By Vicky Stein On a clear night, people near the poles might see colorful light wafting across the sky. New research could explain why these auroras don't look the same to everyone . Continue reading