Chinese researchers have unveiled a solar “battery” that does not just generate electricity, it stores it directly, reaching ...

This corralled supercooled liquid relies on the surprising property that some atoms in a liquid remain stationary regardless of temperature.

Chinese researchers have built a solar redox flow battery (SRFB) that can harvest sunlight and store energy at the same time, while reaching a solar-to-electricity conversion efficiency of 4.2 percent ...

Scientists build a synthetic metabolism that converts CO2-derived formate into valuable chemicals outside living cells.

According to its December outlook, the EIA now sees liquid fuels demand averaging 20.59 million barrels per day and natural ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Eric's career includes extensive work in both public and corporate accounting with ...

Discover what near money is and why it matters. Learn about liquid assets like savings accounts, CDs, and T-bills, and their role in financial analysis.

The knots in your shoelaces are familiar, but can you imagine knots made from light, water, or from the structured fluids ...

Converting a Traditional IRA to a Roth IRA after age 60 can offer tax-free withdrawals, a tax-free inheritance for beneficiaries, and no required minimum distributions, all of which provide tax ...