Does Superman age the same as us?
69818
What is Superman's "normal" lifespan under the effects of a yellow sun?
112688
Does my age depend on the current timezone?
143386
Is it the case that all changes in phenotype during life are not inheritable?
136423
Python time to age
66321
Who in the DC Universe can stop Superman if he has a breakdown?
103420
What happens if Superman is near a white dwarf star?
27090
Do humans have enough biological differences to be grouped into races or subspecies?
26546
How does Superman fly?
69408
Does Quicksilver's walkman speed up with him?
47351
How does the Doctor know how old he is?
29747
Who were the other two heroes with Superman in the newspaper article who left?
86781
Why did Henry age in Once Upon a Time while others did not? And why didn't anyone notice?
87383
Do superheroes/villains like Quicksilver or Flash with super speed get tired due to running?
37000
How strong is Superman on Krypton?
79936
Why didn't the reporters at the Daily Planet figure out Clark Kent was Superman when they kept finding his discarded suits lying around?
145603
Would time still exist after Heat Death of the Unverse?
76386
How do Middle-Earth Elves age (if they age at all)?