3d printers Source: carbon monoxide identified in deaths of California couple, cats Rob Beschizza

Boing Boing Gadgets This Japanese Knife Set is the perfect holiday gift – get it now with free shipping for much less Boing Boing's Shop

maga MAGA Speaker Mike Johnson un-endorses a book he previously endorsed, laden with conspiracy theories and homophobic content Mark Frauenfelder

art Is this Leonardo's painting of a younger Mona Lisa? David Pescovitz

Boing Boing Gadgets Slice through savings on this 60% off 10-piece stainless steel knife set Boing Boing's Shop

Boing Boing Gadgets Save $205 on this set of four steak knives that are truly a work of art Boing Boing's Shop

how-to hacks Watch a dad clean a filthy baking sheet for an "ahhh" moment (video) Carla Sinclair

advertisement Live the knife life with the CRKT Thero EDC Carbon Fiber Folding Pocket Knife Boing Boing

jewelry Moissanite is the gemstone originally from meteorites that outshines diamonds in every way Mark Frauenfelder

Space Astronaut on space station captures astonishing image of massive skull peering up from volcanic pit on Earth David Pescovitz

Boing Boing Gadgets Gift this Japanese knife set on sale and tell someone else to do the cooking this holiday season Boing Boing's Shop

australia After being hit by a car, a kangaroo joey named Cottontail receives a new prosthetic tail Jennifer Sandlin

Boing Boing Gadgets This BirdBike eBike is a great buy during our version of Prime Day, now under $900! Boing Boing's Shop

Boing Boing Gadgets Score a refurbished iPad Air for less than $130 during Deal Days! Boing Boing's Shop

Science NASA reveals asteroid sample contains building blocks of life David Pescovitz

titanic Rest of imploded deep-sea sub found, with "presumed" human remains Rob Beschizza

flights Track the carbon footprint of jet-set celebrities like Elon Musk and Kim Kardashian Rob Beschizza

Science Maybe put off going to another continent for vacation—it may be coming to you Ruben Bolling

mistakes Lego gives up on making bricks with recycled plastic, for now Rob Beschizza

politics Sec. Buttigieg helps a climate denier make a fool of themself Jason Weisberger