Liz Parrish vs. science: The lucrative business of serving the mega-rich who seek eternal youth
The businesswoman says she was rejuvenated via an illegal gene therapy tested on mice. Scientists are dubious of her claims
Biological samples from flight attendants may shed light on how jet lag affects health
Two researchers are studying the effects of lack of sleep on the immune system. Some studies have linked this to an increased likelihood of suffering coronary events. It is also thought to raise the risk of cancer
Jacob Hanna, biologist: ‘If a human fetus model is controversial, I will make it without a heart or brain’
The Palestinian scientist has managed to create living structures similar to two-week-old human embryos in his laboratory in Israel