A powerful explosion tore through two stories of an apartment building in Romania’s capital, killing three people and ...

Researchers are using an unusual design to enhance the sustainability of concrete, with a carbon-absorbing material and nature-inspired structure.

"Our analyses offer little support for the hypothesis that the 'Chicago Rat Hole' was made by a brown rat. The specimen's ...

Here are a few opulent Upper East Side mansions you can tour for free.