Some biohackers dream of a future where organ transplants help humans achieve immortality. But scientists say there are still major hurdles—for one, we can't yet transplant the human brain.

Some biohackers dream of a future where organ transplants help humans achieve immortality. But scientists say there are still major hurdles—for one, we can't yet transplant the human brain.

US life expectancy was 78.4 years in 2023 — a bump from 75.4 years in 1990 and a slight dip from 78.8 years in 2019.

NEW HAVEN, CT / ACCESS Newswire / September 4, 2025 / Revalia Bio Inc., announced a 14.5M seed funding round to support their launch of ‘Human Data Trials’ – a new category of pre-clinical research that gives drug developers early,

Chinese leader Xi Jinping was caught chatting about the possibility of living to 150 in a hot-mic moment with Russian President Vladimir Putin and North Korean leader Kim Jong Un on Wednesday.

A translator, speaking in Mandarin on behalf of Putin, told Xi how human organs can be repeatedly transplanted "so that one can get younger and younger" in spite of age, and might even be able to stave off old age "indefinitely".

The exchange between the Chinese leader and his Russian counterpart could be heard as they attended a military parade with North Korean leader Kim Jong Un.

Russian President Vladimir Putin and his Chinese counterpart, Xi Jinping, were caught discussing the possibility of immortality