Three grand-award winners each took home at least $50,000. Hundreds more teens shared more than $9 million in prizes at the international competition.
Microplastics made from fossil fuels take centuries to disappear. But the plant- and algae-based plastic can break down in weeks to months.
Inspired by Lego building blocks, the approach could enable design of adaptable tools to study how fluids move through very small spaces.
Make your own ‘voltaic pile’ with pennies and nickels, and find out how many coins will make the most electricity!
When dipped in indican and exposed to sunlight, yarn turns a deep blue. This process is more eco-friendly than the current denim dyeing method.
If trees could act as natural antennas, one physicist proposes that they just might pick up signals of hard-to-spot ultra-high energy neutrinos.
Experiments with a floating sprinkler revealed the surprisingly complex physics behind a simple question.
About 10 percent of the fruit in a tilted market display can be removed before it will crash down, computer models show.
Scientists have been trying to understand and harness this material’s superpowers since its discovery in 2004.
