Listen to the latest from the world of science, with Benjamin Thompson and Shamini Bundell. This week, modelling embryonic development, and an analysis of male dominated conferences.
In this episode:
00:44 Imitating implantation
Researchers have created a system that uses stem cells to model the early stages of pregnancy. Research article: Zheng et al.; News and Views: Human embryo implantation modelled in microfluidic channels
08:03 Research Highlights
Traces of baby turtle tracks, and Titan’s explosive past. Research Highlight: A baby sea turtle’s ancient trek is captured in a fossil; Research Highlight: Giant explosions sculpted a moon’s peculiar scenery
09:36 ‘Manferences’
Nature investigates the prevalence of conferences where most of the speakers are male. News Feature: How to banish manels and manferences from scientific meetings
15:41 News Chat
An update on India’s latest moon mission, drugs that may reverse biological age, and this year’s Breakthrough Prize winners. News: India loses contact with its Moon lander minutes before touchdown; News: First hint that body’s ‘biological age’ can be reversed; News: First-ever picture of a black hole scoops US$3-million prize
Scientific research on nursing homes and drug resistance is sparse, but some recent studies offer evidence of the problem. A

The



Our findings suggest that higher adherence to a Mediterranean diet is associated with better cognitive performance, and therefore less cognitive decline, in older but not middle-aged individuals.
“We are extremely proud of what we have accomplished, from the ability to 3D bioprint human cardiac tissue last summer to a mini heart with full structure now. These milestones are a testament to the hard work of our team and the proprietary process we have developed that enables this type of scientific achievement,” said Birla in a press release. “We believe we are at the forefront of whole heart bioengineering, a field that has matured quickly over the last year, and well-positioned to continue our rapid scientific advancement.”



Having gained this pre-approval status, Abodu said one of its units can be installed in a backyard in as little as two weeks.