Forbes contributors publish independent expert analyses and insights. Dianne Plummer is an Energy Consultant and Certified Energy Manager. Rooftop solar has become one of the fastest-growing clean ...

Flexible solar panels are lightweight, portable and useful for curved surfaces, but they are not right for every setup. Here’s how they compare with standard panels ...

Scientists in China have developed a wood-based solar thermal material that can store sunlight as heat and release energy ...

Rather than slowly condensing over millions of years, the first building blocks of Earth and other planets may have formed ...