The Ukraine-U.S. mineral deal relies on 50-year-old Soviet-era maps and infrastructure that no longer exists, report says
Reports indicate that the metal mining agreement between the United States and Ukraine can be signed this week. Read more
‘Marsquakes’ may solve 50-year-old mystery about the Red Planet
Recordings of Martian earthquakes, or “Earthquakescollected by a robot on the Red Planet may have finally solved a 50-year-old mystery: why one half of Mars is so radically different from…