Bridges are some of the world's most magnificent marvels of engineering, connecting cities and even countries. But bridges have also featured some of the most innovative design. According to a Transportation Research Board Special Report on the Potential Impacts of Climate Change on U.S. Transportat...

With concerns growing over the Delta variant of Covid-19, here's what you need to know about whether you need to start wearing a facemask in public again. MSNBC's Brian Williams talks with Dr. Nahid Bhadelia.

NBC News’ Dr. John Torres breaks down what you need to know to stay safe as the COVID-19 coronavirus continues to spread around the world. "It belongs to a large family of viruses called coronaviruses. These viruses can cause respiratory illnesses such as the common cold, and more severe illnesses s

Olympics organizers have created an archipelago of controlled zones across Japan for about 60,000 foreign visitors including athletes and staff.

Former FDNY Chief Joseph Pfeifer was on a routine run in lower Manhattan when he saw a plane aim and crash into the World Trade Center on September 11, 2001. Pfeifer was initially in charge at the scene and made critical decisions that likely saved thousands of lives.

With the tide of war in Ukraine turning against Putin and Russia, worries about a nuclear attack have increased interest in a fixture of the Cold War: underground bunkers.

Italians are making the most of their isolation by singing together and playing music for their neighbours from their balconies during the lockdown. Italy's death toll has crossed 1,400, the highest in the world outside China.

We live in a beautiful world that sometimes feels overcrowded; with climatic changes that sometimes feel overwhelming; but with a gorgeous natural habitat.Let's preserve the good and work all together for a better world for all. This is a special message from CommunityofLights.com
A New Dimension ...

Mexico's state-owned oil company said Friday it suffered a rupture in an undersea gas pipeline in the Gulf of Mexico, sending flames boiling to the surface in the Gulf waters.

Vortex is a new paradigm in renewable energy with wind generators which need no blades. ``The design of Vortex's generators offers a potentially revolutionary shift from today's traditional designs, blades and all.