European Mars rover in a ‘race against time’ to fix parachutes
ExoMars team looks to NASA for help after unexplained parachute tears".
Metallurgy, Chemicals
This microbe no longer needs to eat food to grow, thanks to a bit of genetic engineering
Biochemical makeover allows Escherichia coli to use carbon dioxide as a building block for its cells".
Back to the future: The original time crystal makes a comeback
System that inexorably loops in time may remain practically unachievable, however".
‘I’m known as an activist.’ New UNAIDS leader takes charge
Winnie Byanyima brings eclectic background to big challenge".
Major journal editors blast EPA’s ‘secret science’ rule, again
Study quality, not transparency, should be agency focus, they write".
In unpublished paper, former White House climate adviser calls methane ‘irrelevant’ to climate
Research aims to support rollback of methane rules".
Dung beetles borrowed wing genes to grow their horns
The beetle horn should no longer be considered a “novel” structure, study suggests".
Bursting bubbles blow smoke rings
High-speed video captures complex jets of gas shooting high above the bubble".
This lab on wheels could be a game-changer during the next Ebola outbreak, scientists say
New mobile biosafety lab could be flown or driven to outbreaks in difficult locations".
French playwright Molière did indeed write his own masterpieces, computer science suggests
Linguistic analysis distinguishes Molière’s writing from suspected ghostwriter’s".
