Morning Overview on MSN

Antarctic robot vanished under ice, and its footage is unsettling

The Antarctic seafloor is one of the last truly unseen places on Earth, and the machines we send into that darkness are ...
Morning Overview on MSN

SETI’s strangest clue: signals so perfect they didn’t look natural

Some of the most tantalizing hints in the search for extraterrestrial intelligence have not been messy or chaotic, but eerily ...