Science NASA working to bring evidence of Martian life back to Earth Gail Sherman

NASA What to know before Perseverance lands on Mars Miss Cellania

Space Mars rover Perseverance launches NASA mission to Red Planet Xeni Jardin

public health Homeopathic Berlin Wall Pills made from its pulverized concrete "treat" loneliness, isolation, and oppression Jennifer Sandlin

Science NASA has a possible Ingenuity successor and her name is MAGGIE Gail Sherman

plants An afterlife for beloved DC cherry tree Stumpy Carolyn Townsend

NASA Elegy for Ingenuity, a tiny helicopter Gail Sherman

Science An astronaut explains pooping in space, and on the Moon Ruben Bolling

Science Incredible video of mile-high dust devil on Mars David Pescovitz

tech Wavefont and linefont: show waveforms, spectrums and charts without using graphics Rob Beschizza

Space Mars rover photographed a donut on the Red Planet's surface David Pescovitz

broadway Watch this frighteningly realistic tiger puppet from Life of Pi Jennifer Sandlin

Delightful Creatures Puppy is fine inside her playpen — until she sees an older doggo freely wandering around the house (video) Carla Sinclair

Boing Boing Gadgets Start your musical journey with the Populele Smart Ukulele, now only $159.99 Boing Boing's Shop

holiday shows Create a new holiday tradition with "Stick Man" Jennifer Sandlin

Space Mars rover found a "treasure" of organic matter, possible signature of life David Pescovitz

Mars Did you know we were making oxygen on Mars? Gareth Branwyn

spain Spain passes consent law: 'only yes is yes' Rusty Blazenhoff

landmarks New Orleans' Historic Perseverance Hall collapsed this week after heavy rains Jennifer Sandlin