Originally published on Tue October 7, 2014 12:49 pm
A trio of scientists, two from Japan and one from the U.S., will share the Nobel Prize in physics for the invention of blue light-emitting diodes (LEDs), which led to a new, environmentally friendly light source.
Isamu Akasaki and Hiroshi Amano of Japan and U.S. scientist Shuji Nakamura were selected by the committee of the Royal Swedish Academy of Sciences to share the 8 million Swedish kronor ($1.1 million) prize.
Originally published on Mon October 6, 2014 4:53 pm
Updated at 10:20 a.m. ET
The condition of a man infected with the Ebola virus who is undergoing treatment in Dallas is "fighting for his life," doctors say, as another patient with the disease has arrived in Nebraska to receive care.
Thomas Eric Duncan, in isolation at Texas Health Presbyterian Hospital, became ill after arriving from the West African country of Liberia two weeks ago.
Jackson Laboratory is putting the finishing touches to its new facility in Farmington. The $100 million building opens for business next week, and the non-profit says there are already plans for further expansion.
It has been nearly 400 years since Descartes wrote his famous declaration “Cogito ergo sum”, or, more commonly “I am thinking, therefore I exist”. But, in all that time, we still haven't answered the basic question: who are we?
In this hour, we explore the concepts of consciousness, the self, and the soul. What do today's top scientists, philosophers and spiritual leaders say about these topics and how have they arrived at their conclusions? Are we ready to accept the brain as the be-all and end-all of who we are or is there more to us than that?
Originally published on Wed October 8, 2014 8:22 pm
Update on Oct. 8: The Ebola patient in Dallas, the first diagnosed with the virus in the U.S., has died.
Holy moly! There's a case of Ebola in the U.S.!
That first reaction was understandable. There's no question the disease is scary. The World Health Organization now estimates that the virus has killed about 70 percent of people infected in West Africa.
Originally published on Thu October 2, 2014 8:34 pm
Updated at 3:42 p.m. ET:
The number of "contact traces" for a man diagnosed with Ebola earlier this week in Dallas has risen to 100, officials say, as they add secondary contacts to a list of people being monitored for symptoms of the deadly virus.
Earlier today, Erikka Neros, a spokeswoman for the Dallas County Health and Human Services department, said the number of "contact traces" stood at about 80 because the 12 to 18 people who had been exposed directly to the patient then had contact with others.
Originally published on Thu October 2, 2014 9:14 am
Manhattan's Central Park is surrounded by one of the densest cities on the planet. It's green enough, yet hardly the first place most people would think of as biologically rich.
But a team of scientists got a big surprise when they recently started digging there.
They were 10 soil ecologists — aka dirt doctors. Kelly Ramirez from Colorado State University was among them. "We met on the steps of the natural history museum at 7 a.m. with our collection gear, coolers and sunblock," she recalls.
Science writer Carl Zimmer names the Dodo and the Great Auk, the Thylacine and the Chinese River Dolphin, the Passenger Pigeon and the Imperial Woodpecker, the Bucardo and Stellar Sea Cow among the species that humankind has driven into extinction. What's notable about that list is that most of us would recognize maybe three or four of those names.
Think about that. We have obliterated entire species whose names we don't even know.
Your kitchen cabinet glows and you simply open its doors and begin talking (on Skype) with a friend or relative you can see. (Think what this means for children and grandparents, no matter they live.)
This is the idea of David Rose, an inventor and instructor at the legendary MIT Media Lab in Cambridge, Massachusetts. His new book, Enchanted Objects, is a fascinating read, because it explains how technology, human desire, design, and purpose meet up to improve our lives.
Identical twins are just like us - and then they're not! From Ann Landers and Dear Abbey, from the Castro brothers, one of whom might be our first identical twin president one day, carbon-copy twins live lives that the rest of us cannot fathom.
It’s an hour for the birds! We are joined by bird lovers and experts to discuss the state of the bird population in our state and to answer your burning bird questions. We also check in with our environmental reporter Patrick Skahill about his recent bird-related reporting.
Paul Bogard, the author of the paperback, The End of Night, went on a journey in search of something rare in America and Europe—true darkness. He wanted to have the jaw-dropping experience of looking up at the night sky to see uncountable stars and planets that we seldom see due to light pollution.
Originally published on Mon September 22, 2014 10:44 am
NASA's MAVEN spacecraft conducted a 33-minute burn of its six main engines to ease into an orbit around Mars after a nearly yearlong, 442 million-mile voyage from Earth. The probe's mission is to study the red planet's atmosphere.
Originally published on Sun September 21, 2014 10:41 pm
This Sunday night, we headed back to Mars: NASA's MAVEN spacecraft fired its six main engines, slowing down enough so it could be captured by the gravity of the red planet and go into orbit.
MAVEN, which stands for Mars Atmosphere and Volatile Evolution, is a distinctly un-sexy name for a project as cool as a sojourn to Mars. But whatever it's called, the probe is on a mission that should be of interest to everyone who likes living on Earth.
Originally published on Fri September 19, 2014 10:24 pm
Earlier this week NASA announced that two private companies will build spaceships to take astronauts to the International Space Station. NASA hopes that both models will eventually be used by space tourists to get into orbit. Which got us wondering, which one would we rather fly in?
Originally published on Fri September 12, 2014 1:19 pm
Earth is in the line of fire of a powerful solar flare that has already begun hitting us, but most of the energy from the Coronal Mass Ejection, or CME, will skirt safely by, scientists say, with major disruptions to the electric grid, satellites and communications unlikely.
But if you're lucky — and far enough north — you might see a nice display of aurora borealis.
Originally published on Tue September 16, 2014 11:23 am
For those who find themselves sleeping through work — you may one day find yourself working through sleep.
People who are fast asleep can correctly respond to simple verbal instructions, according to a study by researchers in France. They think this may help explain why you might wake if someone calls your name or why your alarm clock is more likely to rouse you than any other noise.
Originally published on Wed September 10, 2014 3:29 pm
Ian Glomski thought he was going to make a difference in the fight to protect people from deadly anthrax germs. He had done everything right — attended one top university, landed an assistant professorship at another.
But Glomski ran head-on into an unpleasant reality: These days, the scramble for money to conduct research has become stultifying.
This hour, the final frontier comes closer to home. Waterbury native Richard Mastracchio is a NASA astronaut who just returned from six months on the International . He’s done nine space walks - leaving the space station, usually to do maintenance. He’ll talk about his experiences and his amazing twitter feed, full of photos from space.
Originally published on Sun September 7, 2014 11:16 pm
Decades after the threat of extinction led to them being protected from whalers, there are now about 2,200 blue whales off the West Coast, according to a new study. That's roughly 97 percent of historical levels, say researchers at the University of Washington who call their findings a conservation success story.
For the last 50 years, men have consistently had an easier time quitting smoking than women. More men go cold turkey. More men stop on nicotine blockers like gum and patches. More men succeed on medications. Sherry McKee, an associate professor of psychiatry at the Yale School of Medicine, thinks she may know why.
We focus this hour on one of the nation's most respected clinicians and researchers working with teens and adults who have ADHD. Dr. Thomas E. Brown is Assistant Clinical Professor of Psychiatry at Yale University School of Medicine, and Associate Director of the Yale Clinic for Attention and Related Disorders. (There is sometimes a link between ADHD and autism.)
Dr. Brown's new book, Smart but Stuck, looks at how managing emotions plays a key role in the lives of those with ADHD, including those who have high I.Q. scores.
Back in March, a team of Harvard scientists claimed to have found the first direct evidence of gravity waves from the Big Bang. Within a matter of hours, their story had made its way around the Internet, spreading across blogs, news sites, and social media.
Originally published on Wed August 27, 2014 9:44 am
Many parents have pushed for a later start to the school day for teenagers, with limited success. But parents just got a boost from the nation's pediatricians, who say that making middle and high schoolers start classes before 8:30 a.m. threatens children's' health, safety and academic performance.