Images showed new roofs and structures connecting existing buildings at the compound where Ayatollah Ali Khamenei was killed on Saturday.

Scientists at the Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab) have developed a new way to determine atomic structures from nanocrystals previously considered unusable, ...

A study published in Nature Communications presents a way to create deployable structures that transform from compact folded states into expansive configurations with perfectly smooth surfaces.

The structures are not in use and considered unsafe or uneconomical to repair, officials said.

Capital structure refers to the mix of funding sources a company uses to finance its assets and its operations. The sources typically can be bucketed into equity and debt. Using internally generated ...