Cold, dry, and barren: Mars doesn't look like it could be a haven for life — at least not the kind humans are familiar with. Despite the Red Planet's appearance, scientists have wondered for ...

with “the primary objective of searching for evidence of past life on Mars.” Allwood’s job is to examine the chemical composition of the red planet for evidence of ancient microbes.

His recent video about life as a member of the lower class in ... it demonstrates the public's appetite to connect with the past. "People felt humbled and emotional after watching it," Laramy ...