Older mouse brains rejuvenated by protein found in young blood(nature.com)

81 points by gmays 3 years ago | 99 comments

Microplastics block blood flow in the brain, mouse study reveals(nature.com)

82 points by four_fifths 1 year ago | 22 comments

Ageing accelerates around age 50 ― some organs faster than others(nature.com)

171 points by rntn 1 year ago | 105 comments

Anti-ageing molecule boosts fertility in ageing mice(nature.com)

102 points by mgl 3 years ago | 38 comments

A mind–reading brain implant that comes with password protection(nature.com)

14 points by gnabgib 1 year ago | 6 comments

The brain summons deep sleep for healing from life-threatening injury(nature.com)

336 points by gmays 1 year ago | 218 comments

Nature news article reporting that after a heart attack, immune cells stimulate sleep neurons in the brain, inducing deep restorative sleep that aids healing.