"Scientists have found evidence of lake-level changes on Saturn's moon, Titan. Titan is the only world aside from Earth than is known to have a hydrological cycle. [But on Titan the cycle involves hydrocarbons rather than water.] "
"Two papers released last week detailing oddities found on Titan have blown the top off the 'jumping to conclusions' meter, and following media reports of NASA finding alien life on Saturn's hazy moon, scientists are now trying to put a little reality back into the news."