These low-tech systems offer cheap, long-duration storage with minimal degradation, using abundant materials and basic ...

Lurleen Wallace died in 1968. That same year, Alabama voters approved a constitutional amendment to allow governors to serve ...

Download CBSE Class Physics 12 Pre-Board Sample Papers 2025–26 with solutions for all subjects in free PDF format. These papers are curated by experts as per the latest CBSE syllabus and exam pattern.

The Western Resilience Center is providing free energy assessments for Routt County renters and homeowners. The WRC is hoping to help save money on energy bills, and make homes safer and more ...

From the frontlines of Ukraine to the skies of Antarctica, the CEO of Windracers explains why the drone developer is only at ...

Major stock indexes ended higher for a fourth straight session Tuesday, with the S&P 500 setting a fresh closing record, ...

Just after raising $6 million from its SGX IPO at 20 cents each, MetaOptics earlier this month raised another $4.85 million, placing out 6.69 million new shares at 72.55 cents each, so as to ...

For more than twenty years, China has been tightening its control over rare earths, the metals essential to our batteries and ...

Graphene supercapacitors are moving from lab curiosity to serious contender for the next wave of electric vehicle energy storage. By pairing the near-instant charging of capacitors with the high ...

Artificial intelligence (AI) has been the dominant investment trend over the past few years, and exchange-traded funds (ETFs) ...

Turning crop residue into power, a new battery is promising lithium-level performance, safer charging, lower costs, and full ...