In most buildings, windows remain the most vulnerable part of the structure when it comes to energy loss. Worldwide, buildings account for roughly 40% of total energy use, much of it spent keeping ...

Cold weather has descended on much of the U.S., with bitter temperatures affecting even states that are usually spared, such as Florida and Mississippi. It can be difficult to keep your house feeling ...

Windows are some of the biggest energy liabilities in modern buildings, yet they are also non‑negotiable for light, comfort, and design. A new class of clear materials promises to flip that equation, ...