Science Mar 21 How 3D printing is spurring revolutionary advances in manufacturing and design A young startup called Relativity is pushing space technology forward by pushing 3D printing technology to its limits, building the largest metal 3D printer in the world. And other major companies anxious to try these new ways of manufacturing, too.
Science Mar 14 Probing the universe’s mysteries, Stephen Hawking proved the power of the human spirit Stephen Hawking overcame the loss of his working limbs and voice to become the best-known theoretical physicist of his era, upending the scientific consensus that nothing escapes the intense gravity of black holes. Earning countless honors, he used his fame…
Science Feb 28 To measure the prowess of North Korean missiles, researchers spy with open-source clues As North Korean missiles fly farther and more frequently under Kim Jong-un, the outside world watches warily, using a network of early-warning radar, sensors and satellites that track the test weapons in real time. In the third installment of our…
Science Feb 21 The science of measuring North Korea’s destructive nuclear power from afar The Trump administration considers North Korea's nuclear and missile programs the top threat to American national security. How much do we really know about their nuclear devices? In the second of a series, science correspondent Miles O'Brien reports on how…
Science Feb 14 This American scientist has seen North Korea’s nuclear program up close How advanced is North Korea's nuclear weapons program? Just ask the few Western experts who have seen glimpses of the program and its evolution, like nuclear scientist Sig Hecker, who has visited seven times and given eye-opening access to their…
Nation Jan 24 Dolphins raised in captivity will soon get a new, more natural home The National Aquarium in Baltimore is re-examining what counts as humane when it comes to the life of its dolphins. Facing increased disillusionment over such spectacles, the aquarium plans to move its dolphins to an enclosed outdoor sanctuary that mimics…
Nation Jan 10 Boston plans for climate change’s promise of more storms. Will it be enough? An epic nor'easter, a full moon high tide and a rising sea all conspired to swallow up Boston with an icy cold winter flood. What has been a somewhat rare event is believed in the coming years to become much…
Science Dec 20 In 2017, politics overshadowed science and scientists fought back Scientists taking to the streets, enormous icebergs rupturing, a solar eclipse that captured the nation's attention and new insights into the workings of the universe. 2017 has been quite a year in science. Science correspondent Miles O’Brien joins William Brangham…
Science Dec 13 Climate change is part of California’s perfect recipe for intense wildfire Long before the current devastation in California, scientists had built a strong case linking a changing climate to more wildfires. Since hotter weather promotes drought and drought increases the chances of fire, rising temperatures have intensified the risks. Science correspondent…
Science Nov 29 For this doctor, a son’s recent death by overdose inspires his mission to rescue others Dr. Jim Baker dreaded getting that call for years: his son had fatally overdosed from opioids. He had watched Max go through the downward spiral of addiction, then recover and get sober, but a hospitalization for a car crash made…