Using a new process, a mini-brain develops retinal cells.
- Mini-brains, or "neural organoids," are at the cutting edge of medical research.
- This is the first one that's started developing eyes.
- Stem cells are key to the growing of organoids of various body parts.
Oxford University's Antoine Jerusalem explains the art of ultrasound neuromodulation.
At the moment, non-invasive neuromodulation – changing brain activity without the use of surgery – looks poised to usher in a new era of healthcare. Breakthroughs could include the better management of Parkinson's and Alzheimer's disease, reducing the pain of migraines or even reversing cognitive disorders caused by brain injury.
A Chinese researcher has sparked controversy after claiming to have used gene-editing technology known as CRISPR to help make the world's first genetically modified babies.
- The claim is unsubstantiated as of yet, but if true it would mark a historic moment in science and ethics.
- The scientist claims to have edited a gene that controls whether someone can contract HIV.
- Many say gene-editing is unethical, or that its technology is too premature to be used responsibly.
It's not yet clear why this is happening, but there are plenty of suspects
- A rise in mortality for factory farm pig sows has growers worried.
- There are some obvious possible reasons, but studies are underway.
- Rise in deaths points toward a need for more humane treatment of pigs.
The most valuable college majors will prepare students for a world right out a science fiction novel.
- The future of work is going to require a range of skills learned that take into account cutting edge advancements in technology and science.
- The most valuable college majors in the future will prepare students for new economies and areas of commerce.
- Mathematics, engineering and science related educational majors will become an ubiqitous feature of the new job market.
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