Space Force Gen. Mike Guetlein will oversee President Donald Trump's Golden Dome project, which seeks to defend the U.S. from ...

The U.S. Air Force’s budget request includes nearly $400 million to move the Air-launched Rapid Response Weapon (ARRW) into initial production. The air-launched hypersonic weapon, which is assembled ...

For the past two years, a major renovation at the Yale Center for British Art focused on repairing what is arguably the ...

Sun tunnels are cost-effective skylight alternatives to brighten a room with sunlight. Reflective ductwork sends light through the attic and into the home.

On the building’s roof, 224 original acrylic skylights have been replaced with more resilient polycarbonate domes. (Richard Caspole/Courtesy Yale Center for British Art) ...

Now, the 5,777-square-foot penthouse that occupies the shimmering dome (and the two-story octagonal cupola it crowns) is on sale for $25 million.

Topping it off is a color-changing dome skylight integrated into the panoramic roof. In terms of the electrified powertrain, information from Chinese media is contradicting.

When sunlight hits the dome, it bounces down the tube and spreads into the room through the lens, giving a soft, natural light similar to a skylight.

In fact, toplighting, which introduces natural light from above through skylights, domes, or other upper openings, contrasts with traditional windows, which capture light horizontally.