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This winter brings the latest installment of the Star Wars franchise, full of familiar costumes, familiar villains, and the familiar "pew pew pew" of space guns. But you can skip the movie theatre and still hear those iconic blaster sounds if you visit a frozen lake.

The Northwest tribes feel a sense of completion knowing Kennewick Man’s ancient bones will rest again in the Earth. That’s because President Obama recently signed a law giving them control of the 9,000-year-old remains.

But scientists say they are losing a one-of-a-kind storyteller forever.

In a technological tour de force, scientists have developed a new way to probe antimatter.

For the first time, researchers were able to zap antimatter atoms with a laser, then precisely measure the light let off by these strange anti-atoms. By comparing the light from anti-atoms with the light from regular atoms, they hope to answer one of the big mysteries of our universe: Why, in the early universe, did antimatter lose out to regular old matter?

Two widely used tests to analyze the genetics of tumors often don't come to the same conclusions, according to head-to-head analyses.

Authors of two recent studies comparing these tests say doctors need to be careful not to assume that these tests are providing a complete picture of a tumor's genetic variants, when using them to select treatments for cancer patients.

The hipbone's connected to the leg bone, connected to the knee bone. That's not actually what those body parts are called, but we'll forgive you if you don't sing about the innominate bone connecting to the femur connecting to the patella. It just doesn't have the same ring to it.

Wondering if your pet rat is feeling happy? You should check its ears, researchers say.

A team of scientists in Switzerland found that a rat's ears are more pinkish and are positioned at a more relaxed angle when it is experiencing positive emotions. The researchers recently published their findings in the journal Plos One.

Evan Smith wanted to get his hands on the world's biggest diamonds — the kind that sit atop royal scepters, and the ones that are always the target of elaborate movie heists.

But this wasn't for some nefarious get-rich-quick scheme. It was for science.

"The most valuable, the most prized, of all gemstones are coincidentally some of the most scientifically valuable pieces of the Earth," says Smith, a diamond geologist at the Gemological Institute of America.

An underwater volcano, some 300 miles off the Oregon Coast, is providing clues about how to better understand — and predict — eruptions.

The seamount erupted in 1998, 2011 and 2015.

Researchers from Oregon State University, NOAA’s Pacific Marine Environmental Laboratory, and the University of North Carolina found that after each eruption, the seafloor dropped by about eight feet and then gradually rose back up again over several years.

The United Kingdom's fertility regulator has put its seal of approval on the "cautious use" of techniques to create a baby from the DNA of three people. The Human Fertilisation and Embryology Authority, or HFEA, announced Thursday that it will now begin to accept applications from fertility clinics that wish to become licensed to perform the procedure.

The decision means the U.K. will sanction and regulate the techniques, known broadly as mitochondrial donation, "in certain, specific cases."

The pink bacteria clinging to this Seattle bathmat is Serratia marcescens, which loves damp, soapy environments. It's mostly harmless.
KUOW Photo/Isolde Raftery

You see them when you slack on cleaning — mysterious pink rings and streaks that form in your toilets, sinks and bathtubs.

It's a cold, damp fall day in London. But in a windowless basement laboratory, it feels like the tropics. It's hot and humid. That's to keep the mosquitoes happy.

"In this cage, we have the adult mosquitoes," says Andrew Hammond, a genetic engineer at Imperial College London, as he picks up a container made out of white mosquito netting.

The lab is buzzing with hundreds of mosquitoes. "Everything in this cubicle is genetically modified," Hammond says, pointing to the container of mosquitoes.

Scientists released this year's so-called Arctic Report Card on Tuesday, and it is a dismal one.

Researchers say the Arctic continues to warm up at rates they call "astonishing." They presented their findings at the American Geophysical Union's fall meeting in San Francisco.

A cable that's as long as six football fields has been launched into orbit — and when it's deployed, it'll test an idea to knock out orbital debris. Japan's space agency sent the electrodynamic tether into space along with supplies for the International Space Station.

An NPR listener (with what may be the best Twitter handle ever — Booky McReaderpants) inquired whether a home can be powered by bicycle-powered generator.

It's an interesting issue about energy and the modern world. And the short answer comes from just running the numbers.

Updated 5 p.m. ET

The first American to orbit the Earth has died. John Glenn was the last surviving member of the original Mercury astronauts. He would later have a long political career as a U.S. senator, but that didn't stop his pioneering ways.

Glenn made history a second time in 1998, when he flew aboard the shuttle Discovery to become the oldest person to fly in space.

Glenn was 95 when he died; he had been hospitalized in an Ohio State University medical center in Columbus since last week.

One of the fundamental ways scientists measure the well-being of a nation is tracking the rate at which its citizens die and how long they can be expected to live.

So the news out of the federal government Thursday is disturbing: The overall U.S. death rate has increased for the first time in a decade, according to an analysis of the latest data. And that led to a drop in overall life expectancy for the first time since 1993, particularly among people younger than 65.

Federal land managers are getting their scientific ducks in a row before updating the most important forest management plan in the Northwest.

The Northwest Forest Plan covers 24 million acres of public land run by the U.S. Forest Service (USFS) and Bureau of Land Management. It went into effect 22 years ago.

“Since that time, there’s been a wealth of new science, a tremendous focus on new issues,” says Tom Spies of USFS Pacific Northwest Research Station in Corvallis.

In the quest to help the poor, it's difficult to know whose needs are the greatest. Without clear data, it's tough to know who to help first.

The traditional way to look for the poorest of the poor is with household surveys. That's the primary source of data for policy decisions, but it has drawbacks.

A single tornado can cause a lot of damage. But even worse are tornado outbreaks. Just this week, a cluster of at least 18 tornadoes struck the Southeast over two days.

Scientists are seeing bigger clusters in recent years, and they're struggling to figure out what's happening.

In 2011, when North Korean dictator Kim Jong Il died, the state news agency reported that Mount Paektu took on a supernatural glow, and that at its summit, Heaven Lake shook with cracking ice.

Those reports were pretty unscientific. But several years earlier, between 2002 and 2005, Mount Paektu had experienced a swarm of little earthquakes.

A nonprofit research group is giving scientists a new way to study the secret lives of human cells.

On Wednesday, the Allen Institute for Cell Science provided access to a collection of living stem cells that have been genetically altered to make internal structures like the nucleus and mitochondria glow.

Puget Sound with the Olympic Mountains.
Flickr Photo/Ryan Manuel (CC BY NC 2.0)/https://flic.kr/p/jCewEL

Bill Radke speaks with University of Washington oceanography professor LuAnne Thompson about a recent blog post she wrote  about why scientist need to be better at communicating their ideas outside of the academic world. She talks about how now after the election of Donald Trump, people need to understand the science behind climate change more than ever.

When it comes to assessing the possible risks and benefits of science and technology, who is the relevant authority?

University scientists? Industry scientists? Religious organizations?

R
NASA

A new report warns that current levels of Arctic ice melting could trigger key "tipping points" leading to catastrophic and uncontrollable climate change. If these tipping points are reached, the effects would become their own drivers of global warming, regardless of human attempts to reduce carbon emissions.

NASA is looking for some help making the solar system's most portable port-a-potty.

So if you think you know the best way to poop in a spacesuit, the agency is ready to hear it ... and you might make $30,000 for your trouble.

Biomedical research is going big-time: Megaprojects that collect vast stores of data are proliferating rapidly. But scientists' ability to make sense of all that information isn't keeping up.

This conundrum took center stage at a meeting of patient advocates, called Partnering For Cures, in New York City on Nov. 15.

On the one hand, there's an embarrassment of riches, as billions of dollars are spent on these megaprojects.

Kale Is About To Have An Identity Crisis

Nov 28, 2016

Kale is getting a makeover, and the very essence of kaliness may hang in the balance.

To develop a new variety of kale tailored to American palates, horticulture professor Philip Griffiths of Cornell University College of Agriculture and Life Science and graduate student Hannah Swegarden are soliciting consumers' kale reflections — the good, the bad, and the ugly. The scientists face a philosophic question for the ages. Asks Swegarden:

The next generation of great space telescopes is heading into its final round of ground tests. The nearly $9 billion James Webb Space Telescope will replace the aging Hubble Space Telescope. It's designed to provide unprecedented images of the earliest stars and galaxies that formed in the universe.

But before the telescope can get to work, there are still a lot of engineering challenges to overcome.

Courtesy of NASA

Kim Malcolm talks with GeekWire aerospace and science editor Alan Boyle about the potential impact of President Elect Donald Trump on Washington state's commercial space industry.

Many Oregon motels are sold out and reservable campsites are going fast for an event that doesn't happen until the second half of next year. If you don't want to miss a total solar eclipse, mark August 21, 2017 on your calendar.

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