The solid-fuel Kairos rocket launched from Spaceport Kii launch pad in Kushimoto, Wakayama Prefecture on December 18, 2024. JIJI PRESS/AFP via Getty Images A Japanese startup’s second attempt to ...

Cláudio de Castro Pellegrini of the Federal University of São João del-Rei in Brazil recently set out to formulate an equation to determine the optimal shape of a beer glass that will keep a ...

"We have to get serious about this and recognize that, unless we do something, we are in imminent danger of making a whole part of our Earth environment unusable." Humanity needs to start ...