A new two-electron bromine chemistry sharply cuts corrosion while boosting performance, opening a clearer path for zinc–bromine flow batteries at grid scale.

A new advance in bromine-based flow batteries could remove one of the biggest obstacles to long-lasting, affordable energy ...

Halogen bonds were first proposed as an activating interaction in 2008, but this alternative type of organocatalysis was ...

While batteries represent the most visible opportunity of the increasing electrification trend, semiconductors are also opening up a parallel opportunity.

Hydrogen has long been billed as the clean fuel that could power steel mills, cargo ships and even long-haul trucks without pumping carbon into the atmosphere, but splitting water to make it has ...

As US teachers discover more and more legacy chemicals in schools, funding for cleanup is hard to find. Educators, nonprofits ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Toby Walters is a financial writer, investor, and lifelong learner. He has a passion for ...

The key: Credit cards let you carry a balance from month to month, while charge cards require you to pay in full each month. Many or all of the products on this page are from partners who compensate ...

The main differences between charge cards and credit cards come down to the amount you can spend and how payments are structured. Charge cards come with no preset spending limit and require you to ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

It has been a long and busy day. You get home with a nearly dead smartphone battery and finally plug it in, only to find out that it isn’t charging anymore! It’s normal to freak out for a bit, but don ...

As a consumer, you have the right to dispute a credit card charge for a variety of reasons. First do your own investigation and try working with the merchant to resolve the issue. If you must file a ...