Learn how to make a simple lemon battery and use it as an emergency phone charger in this hands-on science experiment. Watch ...

Gift Article 10 Remaining As a subscriber, you have 10 articles to gift each month. Gifting allows recipients to access the article for free. Four projects across Michigan will get $355 million in ...

ANDREW SWEETMAN IS NURSING A BEER in a hotel bar in São Paulo, Brazil, and he’s searching for answers. It’s November 2022, and for the past year, Sweetman has traveled on three separate voyages to the ...

S Korea's science ministry said Monday it has selected its 2025 "Top 100 National R&D Achievements," highlighting projects ...

The once-rapid investment in battery materials in the US is stalling. Some companies are downsizing, delaying, or canceling projects that don’t fit with the Donald J. Trump administration’s priorities ...