mathematics This "Weird Units Calculator" can convert watts into T-Rex bites and lightsabers Thom Dunn
Science The weight of a kilogram changed overnight; the length of a second may be next David Pescovitz
Science Scientists track massive asteroid with rare 1.3% chance of hitting Earth in 2032 Ellsworth Toohey
Science Mysterious and spooky sounds of the forest may be coming from the sky not the trees Allan Rose Hill
artificial intelligence Artificial intelligence looks at shadows to see what's hidden from view Allan Rose Hill
SETI Strange starlight patterns could be evidence of alien technology, according to two new scientific studies David Pescovitz