A strange rock on Mars is raising new questions about the possibility of ancient microbial life on the Red Planet. According to evidence from NASA’s Perseverance rover in Jezero Crater, the rock, ...

In this opinion piece, Georgia Tech scientist Andreas Bommarius argues that building a renewable economy based on forest products is good for the environment, rural communities and U.S. consumers.

Mars might look like an open desert of rock and dust, but it is already carved up by invisible boundaries that even the most ...