Jan. 30, 2025 — Flexible perovskite solar cells are promising for lightweight and versatile applications but their sensitivity to humidity and temperature poses a challenge to long-term durability.

Here’s how it works. The best solar lights will keep your backyard or porch lit once the sun goes down. If you enjoy relaxing in the backyard or hosting evening gatherings, solar lights can add ...

A private medical transport plane crashed in Philadelphia on Friday evening. Several homes are engulfed in flames. CBS News ...

The Union government on Saturday lowered the basic customs duty (BCD) on 37 tariff lines with no change in effective rates. This could effectively mean, states’ share in the tax ...

Britain risks being left more vulnerable to blackouts as a political row in Norway over power exports escalates ...

Nvidia has been the rock of the graphics card industry for years, but its position in the market has never felt more cemented ...

Finance Minister Nirmala Sitharaman has exempted custom duties on lithium-ion battery manufacturing for smartphones and ...

Nvidia's GeForce RTX 5090 graphics card is exceptionally powerful but forbiddingly expensive. (You could build a complete RTX ...

The first mini PC to feature Intel's new Core Ultra processors (Series 2) along with Microsoft Copilot+ The Asus NUC 14 Pro ...

Along with three electric cars, India's Tata Motors brought six new electric commercial vehicles to Auto Expo 2025. The ...

In Uganda, millions of schoolchildren have benefitted from a universal education program backed by the United States. In ...