If this happens, then Wolverine would sink to the bottom of the ocean thanks to his extremely heavy adamantium skeleton. There he would drown, and because of his healing factor, Wolverine would heal—but just long enough for him to drown all over again.
He explains that if he can't get his heavy, adamantium-laced bones out of the water before passing out, he'll sink to the bottom, pass out, and drown. Even though his healing factor would resurrect him, he would still be stuck at the bottom, and find himself repeatedly drowning over and over again.
Wolverine is so dense that he just sinks to the bottom of whatever body of water he is plopped into. His healing factor keeps him from drowning, repairing oxygen-deprived organs and tissues almost as soon as they are damaged. But he still lives through the horrifying sensation of drowning over and over.
Without the specialized suit feeding him oxygen, Wolverine remains vulnerable to drowning, a result of the incredible weight of the adamantium bonded to his skeleton.
Severing his head or ripping him half will work as long as his pieces are kept far enough apart. Sometimes, having his flesh, muscle, and organs burnt off will kill him, but other times, it won't. So, the concrete answer to whether Wolverine can die is yes. It's not at all easy, but it's definitely possible.
Despite getting cut in half and shot to bits, Wolverine managed to make it out of the violent situation alive. However, he still felt the pain and he'll have to deal with the mental trauma that comes with it.
In the pages of Marvel Comics, Wolverine's healing factor has helped him survive impossible situations, from being ripped apart from Magneto, getting torn in half by the Hulk, and taking on a nuclear bomb head-on and making it out alive.
The Gamma-powered hero has near-unmatched strength, durability, and a healing factor that makes killing him next to impossible. However, one power the Hulk has that has been somewhat forgotten over time is his ability to breathe underwater.
Wolverine has known loss like few other X-Men. Many of those deaths were his fault and as the years have gone on, his greatest fear has been the people he loves dying because of him. Wolverine will sacrifice anything to keep his loved ones alive.
His regenerative healing powers make it especially hard to off him: bullets pop out of his body after he's shot, skin grows over wounds. But the X-Men comic books may have the answer. The short answer is yes, Wolverine can die and has many times in the comic books.
The weight of his adamantium skeleton is another detriment. Wolverine can swim, but it's much more difficult. Adamantium has zero buoyancy, so once he starts sinking, he can quickly tire himself out trying to remain afloat.
Wolverine's ability to rapidly heal from any injury is both a blessing and a curse, as he has suffered more pain and injury than any other hero. Wolverine has survived numerous traumatic experiences, including drowning, being shot with dozens of arrows, and being shot in the head with an adamantium bullet.
Meanwhile, the Adamantium was constantly poisoning his insides; Logan's healing factor initially kept the metal's toxicity in check but, as it gradually failed, the poison began overwhelming his system and killing him.
Some theories suggest that Mystique saved Wolverine from the Potomac River, freed him, and, after that, Stryker captured him, and did whatever he wanted.
In theory, Wolverine being without oxygen in the vacuum of space should kill him, given enough time. But thanks to his healing factor allowing him to essentially walk off the other debilitating effects of being in space, that's actually a tricker goal to accomplish than one would expect.
In the comics, Superman can subsist purely on solar radiation, but the animated version needed to breathe, which meant he could suffocate or drown. In the DCAU, Superman wears an oxygen suit several times while working in outer space.
While many people believed that Hulk was afraid of Thanos after his beat down, the directors confirmed in an interview that Hulk was not afraid of Thanos, but rather was sick of being a punching bag for Earth, and thus did not want to come out. The Hulk has no cause to fear anyone, except the Void.
Due to the gamma radiation that birthed him, his skin is nearly indestructible and takes massive force to break. Throughout Hulk's many on-screen fights, he has only bled twice, and both circumstances prove it takes a unique set of variables to accomplish that.
Readers witnessed Wade Wilson's rapid regeneration abilities and Rogue's absorption powers work together at an unbelievable level, saving Rogue's life – and proving Deadpool can survive a nuclear blast.
His adamantium claws are one of the few weapons in the Marvel Universe that can consistently pierce Hulk's skin and Wolverine has no problem going for Hulk's head. In fact, if it came down to it, Wolverine could cut Hulk's head off, ending the Hulk once and for all.
If you're talking about the adamantium in his system, yes, that would kill him eventually, but they came up with a pill that, taken regularly, would impede the adamantium poisoning. Could Marvel's Wolverine freeze to death? No. His body is capable of withstanding brutal cold.
However, for some reason, Wolverine has never been able to defeat Juggernaut on his own. That doesn't mean he wouldn't try. Wolverine even tried to fight Juggernaut when all he had was bone claws. However, Wolverine has never been able to beat this unstoppable foe.
Characters like She-Hulk, G'iah, Gilgamesh, Adam Warlock, Hercules, and Wolverine also have the potential strength and abilities to survive the impact of using all six Infinity Stones.
