Harbor Freight offers some powerful and fairly affordable portable generators, but are they a good choice for a camping trip?

Discover the significance of rare-earth elements, their applications in technology, and the global race for their resources.

Volodymyr Zelensky has condemned a “sick” drone attack on Kyiv by Russian forces as he is set to meet US counterpart Donald ...

UNIST scientists turn raindrops into electricity using carbon fiber rooftops to power smart drainage and flood warnings.

I built a cane water filter to clean water naturally and efficiently. Layered materials trapped sediment and purified water.