Science

3:56am

Fri April 24, 2015
Science

After 25 Years, The Hubble Space Telescope Still Wows Humanity

Originally published on Fri April 24, 2015 4:26 pm

(Left) This is one of two cameras that the telescope originally carried, and it has since been replaced with a more up-to-date version. (Right) Workers study Hubble's 8-foot main mirror. After launch the mirror was found to have a problem, which astronauts corrected in 1993.
SSPL/Getty Images; Hubblesite

Mike Massimino is one of the last people to ever see the Hubble Space Telescope in person.

From inside his orbiting space shuttle, the telescope first appeared on the horizon as a star, says Massimino, who was an astronaut on the final mission to service the space telescope in 2009.

Read more

5:21pm

Thu April 23, 2015
Space

'That's What Hubble Can See': A Tribute To The Space Telescope

Originally published on Thu April 23, 2015 7:29 pm

NPR has this tribute to the Hubble Space Telescope — a parody of Iggy Azalea's "Trouble."

Copyright 2015 NPR. To see more, visit http://www.npr.org/.

Transcript

ROBERT SIEGEL, HOST:

Read more

5:21pm

Thu April 23, 2015
Commentary

Hubble Telescope Celebrates 25 Years In Space

Originally published on Thu April 23, 2015 7:03 pm

Copyright 2015 NPR. To see more, visit http://www.npr.org/.

Transcript

MELISSA BLOCK, HOST:

It was 25 years ago tomorrow that NASA launched the Hubble Telescope. It gave us a new view of the universe, and NPR's Cosmos and Culture blogger Adam Frank tells us its remarkable work will endure for centuries.

Read more

2:56pm

Thu April 23, 2015
Shots - Health News

Couples Counseling Catches On With Tech Co-Founders

Originally published on Thu April 23, 2015 7:03 pm

Work partners Jon Chintanaroad (left) and Mike Prestano are all smiles now, but founding a tech startup together threatened their friendship — and their business.
April Dembosky KQED

Startups fail for a lot of reasons: bad product, wrong timing. But sometimes, it's just you.

Relationship problems between co-founders are among the biggest reasons companies don't make it. Increasingly in Silicon Valley, business partners are looking for help before things go downhill — they're signing up for couples counseling.

Read more

12:15pm

Thu April 23, 2015
Shots - Health News

Thoughts Can Fuel Some Deadly Brain Cancers

Originally published on Thu April 23, 2015 7:03 pm

A color-enhanced cerebral MRI showing a glioma tumor.
Scott Camazine Science Source

The simple act of thinking can accelerate the growth of many brain tumors.

That's the conclusion of a paper in Cell published Thursday that showed how activity in the cerebral cortex affected high-grade gliomas, which represent about 80 percent of all malignant brain tumors in people.

Read more

5:31am

Thu April 23, 2015
Research News

Critics Lash Out At Chinese Scientists Who Edited DNA In Human Embryos

Originally published on Fri April 24, 2015 12:34 pm

iStockphoto

For the first time, scientists have edited DNA in human embryos, a highly controversial step long considered off limits.

Junjiu Huang and his colleagues at the Sun Yat-sen University in Guangzhou, China, performed a series of experiments involving 86 human embryos to see if they could make changes in a gene known as HBB, which causes the sometimes fatal blood disorder beta-thalassemia.

Read more

4:22am

Thu April 23, 2015
The Salt

Fruit Growers Try Tricking Mother Nature To Prevent Crop Damage

Originally published on Thu April 23, 2015 7:41 am

A cherry tree and its blossoms are covered with snow in an orchard near Traverse City, Mich. Three years ago, almost every fruit crop in Michigan was frozen out when cold temperatures followed some 80 degree days in March.
John L. Russell AP

Fruit growers in northern Michigan grow apples, peaches and wine grapes. But the big crop here is tart cherries.

More than half of Ken Engle's 140-acre farm is planted with what he calls sour cherries.

Read more

4:15am

Thu April 23, 2015
13.7: Cosmos And Culture

'A God That Could Be Real' In The Scientific Universe

Originally published on Fri April 24, 2015 9:15 am

The star in the center, as seen by the Hubble Space Telescope, is known as V1331 Cyg and is located in the dark cloud LDN 981.
Karl Stapelfe ESA/Hubble, NASA

Part One Of Two. (Read Part Two here.)

Read more

7:06pm

Wed April 22, 2015
It's All Politics

Visiting The Everglades, Obama Takes Swipe At Climate Change Deniers

"Part of the reason we're here is because climate change is threatening this treasure and the communities that depend on it," Obama said Wednesday of his visit to Everglades National Park in Florida. "If we don't act, there may not be an Everglades as we know it."
Mandel Ngan AFP/Getty Images

President Obama used the backdrop of the Florida Everglades this Earth Day to highlight the dangers posed by a changing climate. He also took a swipe at Florida's Republican governor, who's been accused of discouraging state workers from discussing global warming.

"Climate change can no longer be denied," Obama said. "It can't be edited out. It can't be omitted from the conversation. And action can no longer be delayed."

Read more

6:47pm

Wed April 22, 2015
The Salt

Buzz Over Bee Health: New Pesticide Studies Rev Up Controversy

Originally published on Thu April 23, 2015 11:58 am

A honeybee forages for nectar and pollen from an oilseed rape flower.
Albin Andersson/Nature

It has been about a decade since beekeepers and scientists began documenting a decline in honeybee populations and other important pollinators.

Even if you're not a lover of bees or honey, you should know that bees are critically important to our food supply. They help pollinate billions of dollars of crops each year, from apples and carrots to blueberries and almonds.

So if bees are threatened, ultimately, the production of these crops will be threatened, too.

Read more

Pages