I dunno what’s wrong with Facebook, but it’s AI keeps doing dumb things.
Is your cat saying “feed me!” or “I love you?” A new AI-powered app promises to demystify what your feline is saying.
People with a phobia of needles may soon experience relief with an innovative blood sampling method inspired by leeches.
I love the analogy they use here of space flight — a deeply impressive human accomplishment that has, nevertheless, primarily relied on engineering solutions because the science behind it is relatively well understood. It’s a great reminder that BCIs are not “rocket science” because, unlike rocket science, we don’t yet have the science to underpin the engineering that advances will rely on.
Yet despite this, Gordon and Seth throw a bone to engineers who can’t wait for the science to catch up. And they do this by suggesting that artificial intelligence may “soften” if not completely eliminate the science challenges facing the development of successful BCIs.
At this point it’s hard to tell how far AI-driven engineering solutions might support BCIs designed to enhance performance — and Gordon and Seth suggest that near term technologies may be “limited to controlling apps on phones or other similarly prosaic activities”. But they also acknowledge that, in spite of the considerable challenges, BCIs still hold promise for human enhancement in the future.
Researchers at the National Institutes of Health (NIH) and their collaborators have discovered a new way in which RAS genes, which are commonly mutated in cancer, may drive tumor growth beyond their well-known role in signaling at the cell surface.
Mutant RAS, they found, helps to kick off a series of events involving the transport of specific nuclear proteins that lead to uncontrolled tumor growth, according to a study published November 11, 2024, in Nature Cancer.
RAS genes are the second most frequently mutated genes in cancer, and mutant RAS proteins are key drivers of some of the deadliest cancers, including nearly all pancreatic cancers, half of colorectal cancers, and one-third of lung cancers.
How can the United States foster a robust commercialization ecosystem for fusion energy?
Transparent ceramic infinite speed computer.
Jiang, WX. Highly homogeneous zero-index metamaterials make devices more compact and perform better. Light Sci Appl 13, 104 (2024). https://doi.org/10.1038/s41377-024-01458-6
A small study found ChatGPT outdid human physicians when assessing medical case histories, even when those doctors were using a chatbot.
Revolutionary research tool will dial up gravity to mimic natural events and help to tap future energy reserves, solve engineering puzzles.
Dutch astrophysicists have observed the collision of two neutron stars, capturing unprecedented data that offers new insights into the formation of black holes.
The team, based at the Niels Bohr Institute at the University of Copenhagen, documented the birth of the smallest black hole ever recorded through their observations. Their findings, published in Astronomy and Astrophysics, illuminate the immense cosmic forces at play and how such events have shaped the universe and the creation of atoms.
Microorganisms—bacteria, viruses and other tiny life forms—may drive biological variation in visible life as much, if not more, than genetic mutations, creating new lineages and even new species of animals and plants, according to Seth Bordenstein, director of Penn State’s One Health Microbiome Center, professor of biology and entomology, and the Dorothy Foehr Huck and J. Lloyd Huck Endowed Chair in Microbiome Sciences.
Bordenstein and 21 other scientists from around the world published a paper in Science, summarizing research that they said drives a deeper understanding of biological variation by uniting life’s seen and unseen realms.
The authors explained that this newly described concept—holobiont biology —underpins a multidisciplinary and holistic understanding of how life’s forms and functions, from human disease to agricultural output, depend upon the relationships between microorganisms and their hosts. Penn State News spoke with Bordenstein about the paper and the emerging field of holobiont biology.