Feb. 4, 2025 — Combining two semiconductor thin films into a tandem solar cell can achieve high efficiencies with a minimal environmental footprint. Teams have now presented a CIGS-perovskite ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise.

Dealing with permits is rarely anyone's favorite part of renovating their home, but knowing which you need to get can save ...

cutting energy costs. The government of Liberia is seeking transaction advisers to develop the legal, technical, commercial and financial mechanisms for the country’s first solar and battery ...

Hanen's Expandable Automatic Solar-Powered Livestock Feeder provides programmable timed nutrition of various free-flowing feed types to livestock, up to 12 feedings/day. Livestock is summoned by audio ...

Smart security brand, EZVIZ is taking on Segway and Husqvarna with its first-ever robot lawn mower. Quietly announced late ...

The Dolphin Nautilus CC Plus robotic pool vacuum cleaner features powerful wall climbing capabilities to scrub the floor and walls of your pool no matter the pool shape or surface type. Get your ...

Trump Directly Calls for U.S.A.I.D. to Be Shut Down The ousted director of federal prisons contests her firing, citing civil service rules. Vance calls for reinstatement of DOGE worker who ...

The new 'film opera' blends live singing and a 26-piece orchestra with a recorded electronic soundtrack, and both 2D and 3D film - all in 110 minutes with no interval. There's a cast of nine but ...

Cutters Lawn Care Services Landscaping in Central Minnesota on sale, Cutters Lawn Maintenance Inc on sale, Cutters All Year Lawn Care Palmetto GA on sale, Cutter s Lawncare LLC on sale, Gardener ...

Automower 435X AWD NERA robotic lawn mower effortlessly climbs steep slopes and easily handles rough terrains for effortless ...

If you don't have one, here are the 6 best professional brush cutters available on the market: Start off with the biggest enemy of most lawn and garden owners – brambles. They have prickles, they ...