(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) As a result, the Moon preserves a record of the geological conditions that helped ...

A community-driven initiative to establish the Rock Island Arsenal as a world leader in titanium manufacturing is gaining strength even before an actual titanium laboratory exists.

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Advik D. Vira, Georgia Institute of Technology and Emily First, Macalester College ...

The Earth and the Moon may look very different today, but they formed under similar conditions in space. In fact, a dominant hypothesis says that the early Earth was hit by a Mars-sized object, and it ...