Flex your math muscles with this weekend’s brain teaser. Play now.

In "Mapmatics," a mathematician tells the stories of how math helps us track epidemics, map the seafloor, and plot a complex delivery route.

The first Ritual you’ll unlock in Absolum is the Ritual of Fire, which appears during the game’s prologue. After rescuing ...

Deep inside caves, water dripping from the ceiling creates one of nature's most iconic formations: stalagmites. These pillars ...

A startup founded by a Nobel laureate is targeting data centers in water-stressed regions as customers for its technology.