Only relatively small black holes (radius is less than 1/10mm) evaporate. This is because they emit small amounts of thermal radiation. This radiation is energy. Energy is just another form of mass (E=mc^2) so it will eventually lose mass if it doesn't gain enough.
Bigger black holes don't evaporate because they pull in more mass and energy than they emit. They pull in things such as stellar dust and background radiation.
that's not truly known. there is a theory relegating VERY SMALL black holes but it is still an unproven theory.
Only Micro Black Holes May Be Able to evaporate but this is not proven.
Black holes do not die but they can evaporate.
Yes they do always evorape
They slowly evaporate over X amount of googleplex years.
It is unknown if the singularity of a black hole has an outlet, either in this universe or another. However, the curvature of spacetime caused by a black hole could indeed manifest as an "exit" somewhere outside normal space. (Black holes have been theorized to radiate Hawking radiation and "evaporate", but stellar-scale holes would take a very long time to dissipate in this manner, even if they ceased collecting mass.)
Only Micro Black Holes May Be Able to evaporate but this is not proven.
Black holes do not die but they can evaporate.
They will gradually evaporate, due to Hawking radiation. At the current stage of the Universe, black holes of the mass of a star will acquire mass much, much faster than they evaporate - even if they only absorb the background radiation. In the far, far future, such black holes can slowly evaporate.
Yes they do always evorape
According to Professor Spephen Hawking, black holes eventually evaporate.
They slowly evaporate over X amount of googleplex years.
His major contribution to the theory of black holes is that they will gradually evaporate, due to certain quantum effects close to the event horizon.
One of the LHC's objectives is to create micro black holes. These holes are so small however, they evaporate into radiation almost immediately.
Black holes are sort of the final stage of stellar evolution; they don't form much else. Two black holes may merge to form a larger one, and after a very, very long time, they will evaporate.
Black holes do not die; they evaporate. They might seem like nothing, but they do evaporate eventually. Over a course of a billion years one might have half-evaporated.
They will eventually evaporate, if that's what you mean. But it takes a long, long time for a typical black hole to evaporate - much longer than the current age of the Universe.
As Stephen Hawking demonstrated mathematically, black holes can evaporate by emitting what is now known as Hawking radiation. The smaller the black hole, the faster the rate of evaporation. And they can evaporate until they are completely gone.