Professor Russel Kuhel at The School of Freshwater Sciences of UW-Milwaukee says less ice for less time means the bottom and ...

The car-sized Curiosity rover has spotted evidence of once quite hospitable environs on Mars.

Winters along the Great Lakes are getting shorter, shrinking by about two weeks per decade, according to a new story ...

"The shape of the ripples unequivocally indicates the presence of water in lakes that was subjected to wind influence".

NASA's Curiosity rover finds 3.7-billion-year-old wave ripples on Mars, evidence of shallow lakes and a once-warm climate, advancing understanding of Mars's habitability.