The gut has made a sudden rise to prominence as an arbiter of overall health. It’s well established that gut bacteria, also known as the microbiome, can influence digestion, allergies and metabolism. But these microbes’ reach may extend much further – into the brain. Conditions including depression and anxiety are now being linked to the digestive system.
The brain may be one of the most complex objects known to humankind, but science has suggested the digestive system is of equal importance, especially when it comes to our emotional health. Your gut is teeming with trillions of bacteria, making up what’s known as the microbiome. Collectively weighing up to two kilograms (heavier than the average brain), the microbiome plays a vital role in your health, breaking down food, supporting immunity and, perhaps surprisingly, affecting mood. Nutritionist Rebecca Pilkington believes keeping the microbiome balanced is the key to optimal physical and mental health. “If your gut is out of whack,” she says, “this can lead to inflammation, believed to be one of the biggest causes of depression.”
We definitely need more scientists and more veterans on Capitol Hill. I found 314 Action a few years ago and enthusiastically support its work.
The faces of Capitol Hill are changing.
When the 116th Congress heads to Washington in January, there will be a record number of women in the ranks — at least 123, according to the news website Axios, including the first Muslim women, the first Somali-American, and the first Native American women.
There will be more scientists too.
On Tuesday, at least eight new science-credentialed candidates were elected: one senator and seven members of the House. Full results are not yet available in Washington state, where a pediatrician is likely to be elected to the House.
The members of the 115th Congress include one physicist, one microbiologist, and one chemist, as well as eight engineers and one mathematician. The medical professions are slightly better represented, with three nurses and 15 doctors.
The new winners will bolster those science ranks. The Democratic candidates who won all ran successful campaigns with the support of a nonprofit political-action committee called 314 Action, which started in 2016 and is dedicated to recruiting, training, and funding scientists and healthcare workers who want to run for political office. (One Republican engineer-turned-businessman won a race in Oklahoma, without support from the PAC.)
“Scientists are essentially problem-solvers,” Shaughnessy Naughton, the president of 314 Action, told Business Insider before the election results came in.
I’m not sure what the “curse” here is, other than the Honeycrisp apple is in high demand and West Coast orchards are beating out East Coast ones in supplying it. As for the Turners, we love Honeycrisps and always look for them when we go to Costco.
Bite into a Honeycrisp apple and you understand why consumers are willing to pay so much for a piece of fruit: the crunch.
That’s no accident. In the pre-Honeycrisp era, apples had just two textures: “soft and mealy (that nobody liked), and then we had the good apples, the hard, crisp and dense,” said David Bedford, one of the original breeders of the Honeycrisp.
Unlike the vast majority of modern commercial produce, the Honeycrisp apple wasn’t bred to grow, store or ship well. It was bred for taste: crisp, with balanced sweetness and acidity. Though it succeeded beyond anyone’s wildest dreams, along the way it became a nightmare for some producers, forcing small Northeastern growers to compete with their massive, climatically advantaged counterparts on the West Coast.
Here’s a frightening, detailed account of what it’s like to become a victim of the mystery sonic/microwave attacks that have plagued our diplomatic corps.
WASHINGTON — Alone in her bed in a sprawling Chinese metropolis, Catherine Werner was jolted awake one night by a pulsing, humming sound. It seemed to be coming from a specific direction.
Perhaps the A.C. unit in her upscale Guangzhou apartment was malfunctioning, the American diplomat thought. But at the same moment, she also noticed intense pressure in her head.
The sounds and sensations returned, night after night, for months. When Werner’s health began declining in late 2017 — vomiting, headaches, loss of balance — she brushed it off at first, thinking China’s polluted air and water were getting to her.
It wasn’t until months later — after her mother, Laura Hughes, grew alarmed, flew in from the U.S. and then got sick, too — that Werner was medevaced from China back to the States. Doctors at the University of Pennsylvania found a vision disorder, a balance disorder and an “organic brain injury” — diagnoses similar to those of 26 U.S. diplomats and spies in Cuba who started hearing strange sounds and falling ill in late 2016.
The San Andreas fault begins its dangerous dance through California at the Salton Sea, at a spot that seismologists long have feared could be the epicenter of a massive earthquake.
But in recent months, this desolate location where the North American and Pacific plates rub together has become the focus of intense interest for a type of movement that is less the Big One than the Slow One.
A muddy spring mysteriously has begun to move at a faster pace through dry earth — first 60 feet over a few months, and then 60 feet in a single day, according to Imperial County officials.
There’s no evidence suggesting this is an immediate precursor to a large earthquake, said U.S. Geological Survey geophysicist Ken Hudnut, who visited the moving spring in July. In fact, the area has been seismically quiet in recent months, with relatively few earthquakes.
Hudnut and other experts stress the movement is not seismic activity. But it’s occurring partly as a result of historic earthquake activity that caused cracks, allowing gases produced deep underground to reach the earth’s surface.
The biggest worry is that the slow-moving scientific mystery could become destructive in other ways.
Nearly one-third of the US military personnel deployed in the 1991 Gulf War continue to suffer from Gulf War Illness (GWI), a set of symptoms including chronic pain, fatigue, and memory impairment. Although the exact biology of GWI remains unknown, previous research suggests it is related to neuroinflammation caused by chemical exposure during the war.
Oleoylethanolamide (OEA), which is commonly used as a weight-loss supplement, could reduce GWI symptoms, according to a new study co-authored by a School of Public Health researcher in collaboration with Roskamp Institute investigators.
Insects around the world are in a crisis, according to a small but growing number of long-term studies showing dramatic declines in invertebrate populations. A new report suggests that the problem is more widespread than scientists realized. Huge numbers of bugs have been lost in a pristine national forest in Puerto Rico, the study found, and the forest’s insect-eating animals have gone missing, too.
In 2014, an international team of biologists estimated that, in the past 35 years, the abundance of invertebrates such as beetles and bees had decreased by 45 percent. In places where long-term insect data are available, mainly in Europe, insect numbers are plummeting. A study last year showed a 76 percent decrease in flying insects in the past few decades in German nature preserves.
After a 24-day journey, Queqiao, the relay satellite for China’s Chang’e 4 lunar mission, successfully entered its Earth-Moon L2 halo orbit. A normal mission to lunar orbit usually takes four or five days, but Queqiao took much longer due to its special orbit. Here’s a guide to the spacecraft’s long and complicated journey.
All crewed launches have been suspended by Russia’s space agency following yesterday’s Soyuz rocket failure. That’s a problem, because much of the world relies on Russian rockets to get both cargo and people into space. Consequently, we’re now facing the very real possibility of having an uncrewed International Space Station—something that hasn’t happened in nearly two decades.
This is a fascinating look into the world of a saturation diver.
For 52 straight days this winter, Shannon Hovey woke up in the company of five other men in a metal tube, 20 feet long and seven feet in diameter, tucked deep inside a ship in the Gulf of Mexico. He retrieved his breakfast from a hatch (usually eggs), read a briefing for the day, and listened for a disembodied voice to tell him when it was time to put on a rubber suit and get to work. Life in the tube was built around going through these same steps day after day after day … while trying not to think about the fact that any unintended breach in his temporary metal home would mean a fast, agonizing death.
Hovey works in one of the least known, most dangerous, and, frankly, most bizarre professions on Earth. He is a saturation diver—one of the men (right now they are all men) who do construction and demolition work at depths up to 1,000 feet or more below the surface of the ocean.