Heat can dramatically change the appearance of materials—like glass shifting from yellow to red under flame ...

This experiment demonstrates how plants transport water and nutrients through their stems. You'll witness the fascinating process of capillary action as white flowers transform into colorful blooms, ...

EDITOR’S NOTE: Design for Impact is a series spotlighting innovative solutions for communities affected by the climate crisis, natural disasters and other humanitarian emergencies. When Joe Doucet ...

Mashable is reporting live from CES 2026, where startups from around the world show off the newest innovations.