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May 31, 2019

Two new studies strengthen the gut-brain connection in autism

Posted by in categories: biotech/medical, genetics, neuroscience

Two studies are shedding light on the links between the gut, the brain, and autism. The research reveals how gut problems can be triggered by the same gene mutations associated with autism, and a study shows how a fecal transplant from humans with autism can promote autism-like behaviors in mice.

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May 31, 2019

Scientists tackle a burning question: When will our quiet sun turn violent?

Posted by in category: futurism

Researchers study 11-year solar cycle to predict timing of peak magnetic outbursts.

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May 31, 2019

Why ‘Cosmic Nothingness’ May Hold Secrets of the Universe

Posted by in category: space

Why avoid the cosmic void?

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May 31, 2019

MacKenzie Bezos and the Pitfalls of Tech Philanthropy

Posted by in category: futurism

Since it was founded by notable rich people Bill Gates, Melinda Gates, and Warren Buffet in 2010, the Giving Pledge has attracted over 200 wealthy individuals from around the world who publicly commit to donate at least half of their money either during their lifetimes or in their wills. While signaling you’re about to disperse at least $18 billion is notable under any circumstances, MacKenzie’s announcement attracted particular attention in part because the Bezos fortune has been tightly held so far. Jeff, literally the richest person in the world, has committed far less to philanthropic efforts. Last year, he announced he would spend just $2 billion of his $150 billion fortune on charity.


Nearly two months after her divorce from Amazon CEO Jeff Bezos was finalized, MacKenzie Bezos has made a plan to be far more generous than she and her former husband were as a couple. When the pair split, she became one of the richest women in the world, with a fortune estimated to be worth more than $36 billion. Now she wants to start giving it away.

“I have a disproportionate amount of money to share,” MacKenzie, a novelist, wrote bluntly in an otherwise literary letter announcing her decision to join the Giving Pledge Tuesday. “My approach to philanthropy will continue to be thoughtful. It will take time and effort and care. But I won’t wait. And I will keep at it until the safe is empty.”

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May 30, 2019

In new space race, companies jostle for $1 trillion market

Posted by in categories: Elon Musk, humor, internet, space travel

“We joke that ‘The Martian’ would have been a much more boring movie,” said Justin Kugler, a vice president at Made In Space.

Fifty years after the first men walked on the moon, a new space race is underway, this one for a piece of what Wall Street analysts say could become a $1 trillion global space market. Around the world, companies such as Made In Space are launching — often literally — new products and services, building satellites to provide broadband internet, spaceships to take tourists on zero-gravity rendezvous, and mining equipment to extract minerals from asteroids.

On HoustonChronicle.com: Elon Musk injects ‘X’ factor into space quest with bold vision, mixed track record.

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May 30, 2019

New Studies Reveal Intimate Links Between Human Microbiome And Preterm Pregnancies, IBD, And More

Posted by in categories: biotech/medical, health

The newest results from the Human Microbiome Project have revealed just how connected the microbes in our gut are to our overall health.

You have about as many bacteria and other microbes living in your body as your own cells—and yet, we still don’t understand much about how this microbiome relates to bodily function. Back in 2007, the National Institutes of Health kicked off the Human Microbiome Project, a $200 million effort to understand these microbes. Scientists have now published the results from the second phase of this project, designed to study how the microbiome interacts with the human body. These three studies, which examine preterm birth, inflammatory bowel disease, and pre-diabetes, demonstrate that microbiomes are unique to individuals and intimately tied to our health.

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May 30, 2019

Earth’s seafloor may be destined to become diamonds

Posted by in category: space

By mimicking how the planet cooks up the sparkly gems, scientists discovered what may be a key ingredient for their formation.

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May 30, 2019

Pilgrim Is Closing. So Then What Happens To The Radioactive Waste?

Posted by in category: nuclear energy

This week, Pilgrim Nuclear Power Station will power down for the last time.

Over the next few years, workers will move the radioactive fuel into storage, dismantle the plant, and clean up the site. The process is called decommissioning, and a lot of people are worried about safety, cost and where the nuclear waste will finally end up.

Continue reading “Pilgrim Is Closing. So Then What Happens To The Radioactive Waste?” »

May 30, 2019

Found: Exoplanet in the “Neptunian Desert” & Exocomets Around Beta Pictoris

Posted by in category: space

Two teams of astronomers have announced the discovery of a Neptune-size planet in an unexpected orbit and three exocomets whizzing around nearby star Beta Pictoris.

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May 30, 2019

Breaking: robot makes breakfast

Posted by in category: robotics/AI

Researchers have programmed a robot to crack an egg. It’s more important than it sounds. Mark Bruer reports.

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