Your science news and technology news centre
Welcome to planettech
PlanetTech aggregates the very best in science and tech news from around the web and presents it beautifully for your convenience.Stem Cells 'instructed' To Form Specific Tissues And Organs
Posted in Medicine, Science on 29th Dec, 2024
by Alexander Muller
"We could generate specific cell types, like a beta cell to make insulin or a neuron to treat Parkinson’s disease, within the context of a large piece of tissue or even a whole organ. This work opens many new and exciting possibilities.”
Neuralink Rival’s Biohybrid Implant Connects To The Brain With Living Neurons
Posted in Medicine, Science on 29th Dec, 2024
by Alexander Muller
A new kind of brain-machine interface using living neurons to form connections could be the future.
Google’s Latest Quantum Computing Breakthrough Shows Practical Machines Are Within Reach
Posted in Hardware, Science, Software on 29th Dec, 2024
by Alexander Muller
Google’s results suggest that fully functional, large-scale quantum computers may be closer to reality than before.
Google DeepMind’s New AI Weatherman Tops World’s Most Reliable System
Posted in Science, Software on 29th Dec, 2024
by Alexander Muller
Such advances could help communities better prepare for dangerous storms, facilitate planning for renewable energy like wind power, and ultimately give meteorologists and emergency agencies valuable lead time for life-saving alerts.
Why Are Our Brains So Big? Because They Excel At Damage Control
Posted in Medicine, Science on 29th Dec, 2024
by Alexander Muller
By illuminating the molecular underpinnings of dopamine neuron resilience, the work could spur new strategies for treating neurodegenerative disorders and inspire AI systems that learn in more brain-like ways.
How To Be Healthy At 100: Centenarian Stem Cells Could Hold The Key
Posted in Medicine, Science on 29th Dec, 2024
by Alexander Muller
This centenarian stem cell biobank stands to expand our grasp of human longevity. By offering a window into the genetics behind ultra-healthy aging, it paves the way for new interventions that could slow or modify the aging process
Niantic Is Training A Giant ‘Geospatial’ AI On Pokémon Go Data
Posted in Online, Software on 29th Dec, 2024
by Alexander Muller
The result could be an internet-like dataset of physical spaces, supporting AI that’s as fluent in the real world as today’s large language models are with text, fundamentally expanding how we interact with digital content, robots, and each other.
A 4.45-Billion-Year-Old Crystal From Mars Reveals The Planet Had Water From The Beginning
Posted in Science on 29th Dec, 2024
by Alexander Muller
What is clear is that the crust of Mars, like Earth, had water shortly after it formed, a necessary ingredient for habitability.
The Secret To Predicting How Your Brain Will Age May Be In Your Blood
Posted in Medicine, Science on 29th Dec, 2024
by Alexander Muller
If future work confirms these findings, a simple blood test could provide an early signal for accelerated brain aging or susceptibility to conditions like dementia, reducing reliance on expensive and less accessible brain scans.
Textbook Depictions Of Neurons May Be Wrong, According To Controversial Study
Posted in Medicine, Science on 29th Dec, 2024
by Alexander Muller
The discovery prompts deeper questions about what else might be missing from our century-old neuron blueprint, and how these subtle structural nuances shape the brain’s overall function.
Rectal Cancer Disappears After Experimental Use Of Immunotherapy, Now An FDA Designated Breakthrough Therapy
Posted in Medicine, Science on 24th Dec, 2024
by Alexander Muller
A small but heralded clinical trial at Memorial Sloan Kettering Cancer Center (MSK) that saw rectal cancer disappear in 100% of people who took part has taken a step towards approval by the Food and Drug Administration (FDA).
Major Trial Shows Prolonged Benefit Of Olaparib In Early-stage Inherited Breast Cancer
Posted in Medicine, Science on 24th Dec, 2024
by Alexander Muller
One year of treatment with the targeted drug olaparib improves long-term survival in women with high-risk, early-stage breast cancer with mutations in BRCA1 or BRCA2 genes, new results from a major clinical trial show.