Mark Shwartz

A solar cell is basically a semiconductor, which converts sunlight into electricity, sandwiched between metal contacts that carry ...

A new water-splitting device can continuously generate hydrogen and oxygen for more than 200 hours—and requires only one ...

Scientists have invented the first high-performance aluminum battery that's fast-charging, long-lasting, and inexpensive.

A new device uses a regular AAA battery to split water into hydrogen and oxygen. The hydrogen gas ...

Scientists have found a highly efficient way to make liquid ethanol from carbon monoxide gas. The discovery could ...