Lifeboat Foundation

Scientists specializing in chemical and environmental engineering at the University of California, Riverside have discovered two types of bacteria in the soil capable of breaking down a class of stubborn “forever chemicals,” giving hope for low-cost biological cleanup of industrial pollutants.

Assistant Professor Yujie Men and her team at the Bourns College of Engineering have found that these bacteria are able to eradicate a specific subgroup of per-and poly-fluoroalkyl substances, known as PFAS, particularly those that contain one or more chlorine atoms within their chemical structure. Their findings were published in the scientific journal, Nature Water.

Unhealthful forever chemicals persist in the environment for decades or much longer because of their unusually strong carbon-to-fluorine bonds. Remarkably, the UCR team found that the bacteria cleave the pollutant’s chlorine-carbon bonds, which starts a chain of reactions that destroy the forever chemical structures, rendering them harmless.

Summary: This week’s neuroscience revelations encompass intriguing findings from the enigmatic genetics of mind-controlling hairworms to the groundbreaking link between alcohol use disorders and certain neuronal plasticity genes.

A novel theory proposes that the location of memory storage in the brain depends on its generalizability rather than age, adding a new dimension to our understanding of memory management. A new AI system demonstrates an impressive ability to identify violations of social norms, promising advancements in AI capabilities.

Continue reading “Brain Bites: Top 5 Neuroscience News Articles of the Week” »

Most Americans favor NASA’s focus on deflecting asteroids to protect Earth rather than pursuing lunar and Martian exploration.

In a galaxy not so far away, most Americans are casting their eyes on the skies, but not necessarily on the Moon or Mars. A recent survey by the Pew Research Center has unveiled that most Americans are more concerned about the threat of potential asteroid impacts on Earth, urging NASA to deflect these space intruders rather than diverting its resources to lunar and Martian exploration.

The survey, conducted among over 10,000 individuals, offers an insightful glimpse into the public’s views on space exploration, NASA’s role, private space companies, and the United States’ position as a leader in space.

The new regulation also seeks to prevent “robot bosses” that automate hiring decisions.

On Thursday, Sen. Bob Casey, D-Pa. introduced two new bills to protect workers from intrusive workplace surveillance and so-called robot bosses, according to a report published by NBC News.

“I think generally everyone around here is keenly focused on providing a strategy to confront what can only be described as an awesome challenge for the country,” Casey told the news outlet about the new regulation he hopes will see the light of day soon.

A prominent engineer in the AI field believes robots can be designed to support humans not replace them.

A prominent engineer in AI claims humans and robots can work together peacefully if they can build a “bond of trust.” The claim is a far cry from the doomsday scenarios painted by many experts in the field.

Tariq Iqbal, an assistant professor of systems engineering and computer science in the University of Virginia’s School of Engineering and Applied Science, says he strives for machines to work with people, not replace them.

University of Sheffield.

This is according to a press release by the institution published on Friday.

UBC/YouTube.

This is according to a report by Castanet published on Saturday.

Experts are worried about rising temperatures caused by human activity.

Scientists around the world are worried about recent weather events and say humans are “100 percent behind” the worrisome rise in temperatures and accompanying side effects, according to a report published by BBC News.

Among them was the hottest day ever recorded in July, breaking the global average temperature record set in 2016.

Ignatiev/iStock.

“It’s hard to imagine that you are the target of spycraft, but spying on employees is the next frontier of military AI. Surveillance techniques familiar to authoritarian dictatorships have now been repurposed to target American workers,” stated the article.