Axolotls can regenerate their brains 
Transhumanism: Savior of humanity or false prophecy?
How natural “short sleepers” thrive on 4 hours of sleep per night
fall asleep fast
This smart mattress will help you fall asleep fast 
Wearable tech: eating and playing our way to a longer lifespan 
neuropathic pain
A new treatment may cure neuropathic pain
Neuralink rival will soon test brain implant in US clinical trials 
chronic pain relief
Psychedelics, brain implants, and the future of chronic pain relief
Blasting mushrooms with UV light boosts vitamin D by 4,600%
Anti-aging isn’t a scam, but immortality almost certainly is