Read about a draft RFP issued by NASA for the Hydrosphere, Biosphere and Geophysics Support Services II contract for ...

Russia has yet to make any response to a 30-day ceasefire proposal agreed by the United States and Ukraine after representatives from both countries engaged in talks in Saudi Arabia’s Jeddah on ...

He said while we was open to the US proposal, he raised a series of questions that he said needed discussing with Washington. Follow live coverage here. The Spectrum rocket's first test flight ...

The United States agreed on Tuesday to resume military aid and intelligence sharing with Ukraine immediately after talks in Saudi Arabia in which Kyiv voiced readiness to accept a U.S. proposal ...

The ceasefire proposal accepted by Ukraine covers the entire front line of the fighting with Russia, not just the air and sea, Zelensky said after the more than eight-hour long meeting.