"We considered using rammed earth, but there are city building codes ... indicates that construction contributes 37 percent of greenhouse gas emissions. With Kenya's growing urban population ...

Colombian architects are turning to older building techniques to reduce the carbon emissions associated with construction.

Some of the most-famous buildings in the world are made from earth and clay, and they date back thousands of years. Now, earth homes are making a comeback as engineers try to reduce carbon emissions.

Near-Earth asteroid Bennu has a slim chance of colliding with Earth in 2182. If it does, the impact could trigger a global ...

One way to simplify things is by buying a classic bunch of tulips. This is the only flower mass-grown in the United States in ...

German police are investigating possible Islamist extremism after an Afghan man, Farhad N, intentionally drove a car into a crowd in Munich, injuring 36 people. The 24-year-old suspect shouted ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Scientists who just ...

Make My Hut’, a year-old start-up founded by National Institute of Technology, Hamirpur (NITH) graduates, is revolutionising ...

The climate on such a world must be beyond bizarre. A super-Earth planet that dips in and out of its star's habitable zone has been discovered just 19.7 light-years away. The planet, known as HD ...