At the heart of some of the oldest rocks in the Earth's crust, an international team has identified a chemical signature never observed until now. This major discovery opens a unique window onto the ...

As part of the agency's efforts to enable broader use of space, NASA has released its final goals and objectives for low Earth orbit, defining the long-term approach toward advancing microgravity ...

Long considered completely isolated, the Earth's core may actually be slowly losing some of its precious materials. This fascinating discovery raises new questions about the deep dynamics of our ...