Biology
Jeff Bezos is looking to defy death – this is what we know about the science of aging
Will Bezos’s company succeed in extending the human lifespan? Maybe. But we can all benefit from studying aging.
How natural “short sleepers” thrive on 4 hours of sleep per night
Natural "short sleepers" thrive on only four to six hours of sleep per night. Could their genetics explain why?
How will humans change in the next 10,000 years?
If humans don’t die out in a climate apocalypse or asteroid impact in the next 10,000 years, are we likely to evolve further?
MIT engineers 3D-print rubbery brain implants that don’t “stab” the brain
How do you engineer an implant that doesn't harm an organ as soft as tofu? MIT engineers 3D-printed new soft brain implants.
The sci-fi plan to create artificial gravity on the moon, Mars
To create artificial gravity for off-world explorers, Japan plans to build spinning, cone-shaped facilities on the moon and Mars.
New discoveries are rewriting the rulebook for regenerating limbs
Human limb regeneration is closer to reality thanks to new studies that refine our understanding of what mammals need to regrow body parts.
10-second balance test is a powerful predictor of death for older adults
Adults aged 51-75 who were unable to balance on one foot for ten seconds had an 84% higher risk of death than their peers who could.
A new delivery method for drugs that can’t withstand stomach acid
In order for a drug to get to the small intestine, it must first get past the highly acidic environment of the stomach.
Do optimists really live longer? Here’s what the research says
Research shows if you cultivate a more optimistic mindset, you might further increase your chances for a long life.
Wearable tech: eating and playing our way to a longer lifespan
Wearable devices can detect the specific molecules in food and our body’s response to it, allowing us to make better dietary decisions.