Menu

Blog

Page 8583

Jun 20, 2018

Scientists find evidence of 27 new viruses in bees

Posted by in categories: biotech/medical, food, health

An international team of researchers has discovered evidence of 27 previously unknown viruses in bees. The finding could help scientists design strategies to prevent the spread of viral pathogens among these important pollinators.

“Populations of bees around the world are declining, and viruses are known to contribute to these declines,” said David Galbraith, research scientist at Bristol Myers Squibb and a recent Penn State graduate. “Despite the importance of bees as pollinators of flowering plants in agricultural and natural landscapes and the importance of viruses to bee health, our understanding of bee viruses is surprisingly limited.”

To investigate viruses in bees, the team collected samples of DNA and RNA, which is responsible for the synthesis of proteins, from 12 bee species in nine countries across the world. Next, they developed a novel high-throughput sequencing technique that efficiently detected both previously identified and 27 never-seen-before viruses belonging to at least six new families in a single experiment. The results appear in the June 11, 2018, issue of Scientific Reports.

Read more

Jun 20, 2018

Did Scientists Just Find a Missing Piece of the Universe?

Posted by in categories: cosmology, physics

It would be silly to think we completely understand our universe, given how small the Earth is compared to the vastness of the cosmos. But from here on our tiny planet, it appears that much of the universe is missing. And I’m not just talking about dark matter. Regular stuff seems to be missing, too.

Astronomy fans probably know that as far as humans can tell, the universe is composed mostly of some mysterious, unexplained energy called dark energy that pushes it apart. The remaining piece, about a quarter, is dark matter, another unexplained thing that seems to build the universe’s skeleton. Just 4 percent is the regular matter that we can see: stars, planets, and interstellar and intergalactic gas. But the observed amount of this regular matter still falls perhaps a third short of the amount of stuff that physicists think should exist based on their models of the universe.

Read more

Jun 20, 2018

Students make first ever live interview with astronaut from the ISS

Posted by in categories: engineering, space

Filipinos have achieved yet another milestone after contacting with the International Space Station, even interviewing an astronaut on board the habitable artificial satellite.


By Dhel Nazario

Filipinos have achieved yet another milestone after contacting with the International Space Station (ISS), even interviewing an astronaut on board the habitable artificial satellite.

Continue reading “Students make first ever live interview with astronaut from the ISS” »

Jun 20, 2018

President Donald J. Trump

Posted by in categories: policy, space

FURTHER SPACE DEVELOPMENT: President Donald J. Trump signed Space Policy Directive – 3 directing the United States to lead the management of traffic and mitigate the effects of debris in space.

Read more

Jun 20, 2018

Aggregate form of α-synuclein leads to cell death in Parkinson’s Disease

Posted by in categories: biotech/medical, neuroscience

An interaction between aggregate alpha synuclein and ATP synthase implicated in Parkinson’s Disease.


An open-access paper published in Nature Communications sheds light on how an accumulation of α-synuclein protein in brain cells contributes to causing Parkinson’s disease. In particular, the researchers discovered how clumps of the protein damage important proteins on mitochondrial surfaces, leading to impaired energy production, swelling and bursting of the mitochondria themselves, and, ultimately, cell death [1].

Study abstract

Continue reading “Aggregate form of α-synuclein leads to cell death in Parkinson’s Disease” »

Jun 20, 2018

Sodium- and potassium-based batteries could be key for smart grid of the future

Posted by in categories: sustainability, transportation

From electric cars that travel hundreds of miles on a single charge to chainsaws as mighty as gas-powered versions, new products hit the market each year that take advantage of recent advances in battery technology.

But that growth has led to concerns that the world’s supply of , the metal at the heart of many of the new rechargeable batteries, may eventually be depleted.

Now researchers at the Georgia Institute of Technology have found new evidence suggesting that batteries based on and hold promise as a potential alternative to lithium-based batteries.

Continue reading “Sodium- and potassium-based batteries could be key for smart grid of the future” »

Jun 20, 2018

Around the world, people have surprisingly modest notions of the ‘ideal’ life

Posted by in categories: biotech/medical, life extension

It seems reasonable that people would want to maximize various aspects of life if they were given the opportunity to do so, whether it’s the pleasure they feel, how intelligent they are, or how much personal freedom they have. In actuality, people around the world seem to aspire for more moderate levels of these and other traits, according to findings published in Psychological Science, a journal of the Association for Psychological Science.

“Our research shows that people’s sense of perfection is surprisingly modest,” says psychological scientist Matthew J. Hornsey of the University of Queensland, first author on the research. “People wanted to have positive qualities, such as health and happiness, but not to the exclusion of other darker experiences—they wanted about 75% of a good thing.”

Furthermore, people said, on average, that they ideally wanted to live until they were 90 years old, which is only slightly higher than the current . Even when imagined that they could take a magic pill guaranteeing , their ideal life expectancy increased by only a few decades, to a median of 120 years old. And when people were invited to choose their ideal IQ, the median score was about 130—a score that would classify someone as smart, but not a genius.

Continue reading “Around the world, people have surprisingly modest notions of the ‘ideal’ life” »

Jun 20, 2018

Undoing Aging 2019 is Confirmed

Posted by in category: life extension

Glorious news! Undoing Aging 2019 has been announced today hosted by Forever Healthy and the SENS Research Foundation. We loved being there last year and bringing the community all the news and interviews from the event and we are delighted to see it is making a return in 2019.


We are very pleased to see that there will be a return of the successful Undoing Aging Conference in 2019. We attended the conference earlier this year, and as we reported at the time, it was a really positive experience.

This was, from the outset, a serious conference focused on the rapid science and research going on in the field and was just the kind of conference that the community needed. The conference was a superb mixture of respected researchers, investors, and thought leaders from the community, and it had no hint of the snake oil that has plagued our community in past years.

Continue reading “Undoing Aging 2019 is Confirmed” »

Jun 20, 2018

The 2019 Undoing Aging Conference will take place March 28 — 30 in Berlin, Germany

Posted by in categories: biotech/medical, life extension

Exciting news smile


Mountain view, california / berlin, germany.

After the incredible success of the 2018 Undoing Aging Conference with 350 participants from 36 countries and over 40 brilliant speakers, SENS Research Foundation (SRF) and Forever Healthy Foundation (FHF) are pleased to announce that Undoing Aging 2019 will take place in Berlin at the Umspannwerk Alexanderplatz from March, 28 to 30.

Continue reading “The 2019 Undoing Aging Conference will take place March 28 — 30 in Berlin, Germany” »

Jun 20, 2018

5 biggest risks of sharing your DNA with consumer genetic-testing companies

Posted by in categories: biotech/medical, business, genetics, health

Some individuals worry they will discover things about their DNA that will be frightening — namely, the risks they run of contracting various diseases — and not know how to move forward with the information. Professional scientific skeptics contend the information may not even be as accurate as claimed, and lead people to make questionable health decisions. But there’s another type of risk that consumers aren’t focusing on as much, and it’s a big one: privacy. There is nothing more private than your personal genetic information, and sending away for a personal genome kit means sharing your DNA with the testing companies. What do they do with it, beyond providing consumers with genetic and health assessments?


Consumer DNA genetic testing kits are a booming business, and the biggest risk isn’t necessarily uncovering a health scare; it’s what these companies may do, or be forced to do, with your genetic data.

Read more