How long might a rocky, Mars-like planet be habitable if it were orbiting a red dwarf star? It's a complex question but one that NASA's Mars Atmosphere and Volatile Evolution mission can help answer.
7 hours ago in Astronomy
When a forest fire decimated more than 3,000 acres of Rice University-owned timberland in 2011, biogeochemist Carrie Masiello saw a silver lining in the blackened trees.
Dec 11, 2017 in Earth Sciences