Yes, crocodiles can indeed “cry”—or secret what can be considered tears—when they are out of water long enough and their eyes dry out ... “Go back to the drawing board” means to ...

Dogs can also cry happy tears, according to a study published today (August 22) in Current Biology. Although the animals’ eyes don’t overflow, they well up when they’re reunited with their owners ...

Anyone who has ever noticed tears in their cat's eyes has probably wondered, Can cats cry? Read on to find out the answer. If you’re like most cat parents, you’d give almost anything to keep ...

Paul Verges, Bowling Green, Kentucky If you define crying as expressing emotion, such as grief or joy, then the answer is yes. Animals do create tears, but only to lubricate their eyes ...

Yes, crocodiles can indeed "cry"—or secret what can be considered tears—when they are out of water long enough and their eyes dry out ... "Go back to the drawing board" means to start over.