Kids Watch how to use dry erase markers to make writing that floats Andrea James

Science Why autism symptoms can ease during a fever — and how to mimic it Ellsworth Toohey

Science Routine blood tests show 16 markers tied to PTSD across multiple organ systems Ellsworth Toohey

art Legal Walls maps out where you can graffiti without getting arrested Popkin

History Historic cemetery honors circus performers and train victims Popkin

art Lightfast colored pencils not so lightfast Rob Beschizza

self care Urinary tract infections are caused by undercooked meat Séamus Bellamy

conservation Please stop stacking rocks when you're out hiking Jennifer Sandlin

Boing Boing Gadgets Give your documents a glow-up with a lifetime license to Office Pro 2021 Boing Boing's Shop

Science Sex determination unexpectedly complicated in birds Rob Beschizza

art Which are the most lightfast color pencils? Rob Beschizza

counterfeit Canada creates maple syrup fraud deterrent Séamus Bellamy

Business Craft retailer Joann to close all stores after 80 years in business Rob Beschizza

art Painting of Maori elder fetches record price Rob Beschizza

Science Tiny device quickly detects dicky tickers Rob Beschizza

arts and crafts These DIY flying paper bats are an easy and fun way to get into the Halloween spirit! Jennifer Sandlin

drugs Study finds drinking plenty of coffee is good for you Rob Beschizza

retreats gone bad Co-workers ditch colleague on Colorado hiking retreat — who falls 20 times and gets stranded Carla Sinclair

museums See Bigfoot's "buttocks imprint" in Blue Ridge, Georgia Jennifer Sandlin

Food Ever wondered what's in a barf-flavored Jelly Belly? Jennifer Sandlin