Science Mars burps methane. Scientists want to know why. Kiki Sanford

Science Strong evidence of life on exoplanet K2-18b turns out to be not so strong after all Ruben Bolling

Science Bright results in a dark year for science Rob Beschizza

Building blocks of life found on asteroid Allan Rose Hill

Science A Carl Sagan documentary is coming from Nat Geo & Seth MacFarlane Rusty Blazenhoff

Boing Boing Gadgets The VentiFresh Eco uses NASA tech to fight your smelliest home odors Boing Boing's Shop

books Molecules: The Elements and the Architecture of Everything Mark Frauenfelder

mars or bust How nanowires and bacteria can create organic compounds on Mars. Just add water. Gareth Branwyn

books Boing Boing's 28 favorite books in 2019 Rob Beschizza

happy mutants Four Thieves Vinegar Collective: DIY epipens were just the start, now it's home bioreactors to thwart Big Pharma's price-gouging Cory Doctorow

Science Life's building blocks discovered on Mars David Pescovitz

happy mutants You can hijack a gene sequencer by hiding malware in a DNA sample Cory Doctorow

Science New materials allow 2.8l/day of solar-powered desert water-vapor extraction Cory Doctorow

picks NASA launches OSIRIS-REx asteroid sample mission now speeding toward Bennu rendezvous Xeni Jardin

Kids Teaching students at a Co-Op City public school to make pollution-fighting robots Lee Hollman

Science Hangovers aren't caused by dehydration, low blood sugar, or acetaldehyde Cory Doctorow