Lifeboat Foundation

When completed in 2020, this will be one of the world’s largest planetariums.

This ancient interstellar dust formed the Earth and the solar system.

Particles collected from Earth’s upper atmosphere, originally deposited by comets, are older than our Solar System, scientists say – and these fine bits of interstellar dust could teach us about how planets and stars form from the very beginning.

These cosmic particles have lived through at least 4.6 billion years and travelled across incredible distances, according to the new research into their chemical composition.

Continue reading “Scientists Have Found Interstellar Dust on Earth That’s Older Than Our Solar System” »

During Hurricane Katrina and other severe storms that have hit New Orleans, power outages, flooding and wind damage combined to cut off people from clean drinking water, food, medical care, shelter, prescriptions and other vital services.

In a year-long project, researchers at Sandia and Los Alamos national laboratories teamed up with the City of New Orleans to analyze ways to increase community resilience and improve the availability of critical lifeline services during and after severe weather.

The team used historical hurricane scenarios to model how storms cause localized flooding, disrupt the electrical system and cut off parts of the community from lifeline services. Sandia researchers then developed a tool to analyze and identify existing clusters of businesses and community resources in areas less prone to inundation—such as gas stations, grocery stores and pharmacies that could be outfitted with microgrids to boost resilience.

A connection between cancer and cellular cilia.

A team at the Institute of Cancer Research in London led by Dr. Barbara Tanos has found out that cellular organelles known as “cilia” may be a viable target for undermining many cancers’ drug resistance [1].

Study summary

Continue reading “Cellular Cilia Implicated in Cancer Drug Resistance” »

Hypertension is an increasingly encountered condition in modern society, as sedentary lifestyles, poor diet, and other unhealthy lifestyle choices are becoming more prevalent.

The aging processes generally cause our blood pressure to rise, as they steadily clog our arteries, stiffen blood vessels, and cause our hearts to work harder to get blood to all our tissues. However, the rate at which this happens is subject to a great deal of variation, and diet and lifestyle are two big influences on this. At least initially, hypertension is frequently self-inflicted and something that we can reverse to a certain extent, as a new study shows.

Researchers have recently demonstrated that a program seeking to help people change their lifestyles through diet and exercise was almost as effective as some medications for reducing blood pressure.

As the Equifax hack last year showed, there’s a lack of legislation governing what happens to data from a breach. And ultimately, a breach of genetic data is much more serious than most credit breaches. Genetic information is immutable: Vigna points out that it’s possible to change credit card numbers or even addresses, but genetic information cannot be changed. And genetic information is often shared involuntarily. “Even if I don’t use 23andMe, I have cousins who did, so effectively I may be genetically searchable,” says Ram. In one case, an identical twin having her genetic data sequenced created a tricky situation for her sister.

This week, DNA testing service MyHeritage revealed that hackers had breached 92 million of its accounts. Though the hackers only accessed encrypted emails and passwords — so they never reached the actual genetic data — there’s no question that this type of hack will happen more frequently as consumer genetic testing becomes more and more popular. So why would hackers want DNA information specifically? And what are the implications of a big DNA breach?

One simple reason is that hackers might want to sell DNA data back for ransom, says Giovanni Vigna, a professor of computer science at UC Santa Barbara and co-founder of cybersecurity company Lastline. Hackers could threaten to revoke access or post the sensitive information online if not given money; one Indiana hospital paid $55,000 to hackers for this very reason. But there are reasons genetic data specifically could be lucrative. “This data could be sold on the down-low or monetized to insurance companies,” Vigna adds. “You can imagine the consequences: One day, I might apply for a long-term loan and get rejected because deep in the corporate system, there is data that I am very likely to get Alzheimer’s and die before I would repay the loan.”

Continue reading “Why a DNA data breach is much worse than a credit card leak” »

A case of plague has been diagnosed in Idaho, but you don’t need to cancel your trip to Boise just yet. This is not the first time plague has cropped up in the United States, and it probably won’t be the last. And officials know what to do when a case does pop up.

The diagnosis is devastating and you look for anything that’s going to give you hope.

Remote deterministic spin–spin entanglement is achieved using nitrogen–vacancy centres in diamonds and a single-photon entangling protocol, with much improved entangling rates compared to previously used two-photon protocols.