National Topics

Jul 28, 2015

In vitro advance raises complicated ethics questions

The announcement Monday by a nonprofit organization that two women with ovarian problems produced fertile eggs via in vitro fertilization using eggs from anonymous donors is good news for those struggling with infertility, including patients suffering from Turner’s syndrome or experiencing menopause at a ...

Jul 24, 2015

Team finds microorganisms at deepest-accessed area of Earth

A team of researchers, including Japanese, has found microbial communities inhabiting what is believed to be the deepest area of the Earth accessed to date, the team said. Using the Japan Agency for Marine-Earth Science and Technology’s Chikyu deep-sea drilling vehicle, the microorganisms were ...