Venom was born Edward Allan Charles Brock. Brock had been a successful columnist for the newly revived Daily Globe until he began writing a series of articles about the "Sin-Eater murders." While protecting the "murderer’s" identity under the First Amendment, Brock wrote a series of stories in the Globe detailing his dialogue with the supposed killer, until mounting pressure from the authorities forced him to write an exclusive revealing the murderer's name. Although that edition of the paper sold out immediately, Spider-Man soon revealed the true identity of the Sin-Eater to be Detective Stan Carter (the man Brock had been interviewing was actually a compulsive confessor), making Brock a laughingstock among his fellow journalists. Fired from the Daily Globe, he was forced to write venomous drivel for scandal newspapers. Brock's wife left him, his father disowned him and his future appeared to be over. Brock blamed all of these problems on Spider-Man. Soon after, Brock began an intense physical workout program hoping to reduce the stress his life had become. However, such physical exertions only increased his violent obsession with Spider-Man. Although his body had been honed to near-perfection, Brock’s mind was reduced to an all-consuming vessel of hatred.
Some time after Eddie's life took these drastic changes, Spider-Man brought the alien symbiote to the tower at Our Lady of Saints Church gambling the intense sound of its bells would destroy it. Spider-Man lost the gamble, and he succumbed to the bells before the costume did. However, the empathic parasite had preyed upon the emotions of Spider-Man long enough to learn how to feel, and in feeling, to act. Sacrificing itself, the alien costume saved Spider-Man, who assumed it then, crawled away to die. In actuality the symbiote, weak and dying, slithered down into the church where Eddie Brock knelt in prayer at the altar. Raised a Catholic, he begged forgiveness for the suicide he was contemplating. It was the fierce hate emanating from Brock that attracted the empathic parasite. In order to survive, the alien costume had to feed off the nearest and greatest source of emotion. The symbiote joined mentally and physically with Brock, whose emotions overwhelmed the already confused alien. The dominant thought on both their minds was that of Spider-Man. But Brock’s sheer hatred for the crime fighter twisted the symbiote’s feelings to a similar extent. In effect, Brock’s emotions drove the symbiote insane, just as their bonding may have driven Brock over the edge. Brock soon discovered that the costume gave him all the powers of Spider-Man, and more. It also added bulk to his already large frame and increased his strength to superhuman levels. Calling himself "Venom," Brock directed the costume to sprout a hideous grin and plotted his revenge. Through the costume, Venom learned a great deal about Spider-Man, including his secret identity.
Venom and Spiderman
Brock taunted Peter Parker with minor assaults, such as pushing him in front of a moving subway train. The alien costume could cancel out the wall-crawler’s spider-sense presumably by projecting conflicting frequencies upon Spider-Man's brain waves. Venom finally made a bold move when he confronted Parker’s wife, Mary Jane, at their old Chelsea apartment. Although Venom’s twisted sense of morality did not allow him to physically harm Mary Jane, Spider-Man immediately realized the nature of this threat. Taking the time to retrieve the sonic blaster from the Fantastic Four, Spider-Man challenged Venom at Our Lady of Saints Church. Although he fired the blaster at Venom, Spider-Man soon discovered that the symbiote could not be separated from Brock because it had completely bonded with him. Trying to escape and rethink his options, Spider-Man was caught unawares by Venom. He captured Spider-Man and secured him to the inside of the church bell with a considerable amount of webbing. Spider-Man narrowly escaped the bell’s crushing clapper before defeating Venom by forcing him to deplete his webbing supply, of which the alien symbiote was actually comprised. Before the alien could regenerate enough of its mass to become a renewed threat, Spider-Man brought Venom to the Fantastic Four who imprisoned him in a sonic containment cell. The Fantastic Four then shipped Venom to the government super-prison in the Colorado Rockies called the Vault. A young guard who had just been assigned to the Vault was fooled into thinking that Venom was a fallen colleague and released the gate mechanism, which imprisoned the criminal. Venom killed the naive guard and escaped to New York City, where he once again confronted Spider-Man. This time Spider-Man used psychological warfare upon Venom, by taunting the alien symbiote to return to him. The alien, torn by its love-hate relationship for Spider-Man, tried to leave Brock and to re-establish its link with its original owner, but the trauma of trying to detach itself from Brock’s nervous system was too much to bear. The alien costume and Eddie Brock were both knocked unconscious and subsequently returned to the Vault, where they were incarcerated.
Venom's Superpowers
Symbiotic Costume: The alien costume, which has grafted itself to the nervous system of Eddie Brock, somehow absorbed the powers of Spider-Man during its brief symbiotic relationship with him. These powers have now been transferred to Brock, so long as he wears the costume.
Superhuman Strength: Before he came into contact with the costume, Brock had conditioned himself to lift (press) 700 lb. Once they merged, the costume added Spider-Man’s superhuman strength to Brock’s vast human strength, making him more powerful than Spider-Man.
Superhuman Durability: Venom's body is highly resistant to physical injury, capable of withstanding assault from high-caliber bullets as well as attacks from super powered individuals.
Superhuman Stamina: Venom is also capable of surviving in harmful areas for long periods of time such as underwater or in toxic gases, the symbiote filtering breathable air to the host.
Accelerated Healing Factor: Additionally, the symbiote is capable of healing injuries in the host at a faster rate than normal human healing allows.
Genetic Memory: The symbiote possesses some limited psychic ability, making it capable of obtaining information from its hosts and even other people and symbiotes simply by touch. This ability allowed Eddie Brock to know the secret identity of Spider-Man when the symbiote bonded with him.
Wall-Crawling: The alien costume also replicates Spider-Man’s ability to cling to walls by controlling the flux of inter-atomic attraction between molecular boundary layers.
Webbing Generation: Venom can shoot strands of the alien’s substance in the form of "webbing" at high pressure up to a distance of 70 feet. The alien’s substance seems to be composed of tough, flexible fibers of organic polymers, which regenerate swiftly after "shedding." The strands have extraordinary adhesive properties, which diminish rapidly once they abandon their living source.
ESP (Spider-Sense): Venom also possesses an extrasensory ability similar to Spider-Man’s spider-sense. This response is not as complicated as Spider-Man’s inherent sense since the alien costume can detect danger from every direction and conduct Brock in plenty of time. It is not as efficient as Spider-Man’s spider-sense because it takes longer to communicate the danger, and Brock’s reflexes are not as fast as Spider-Man’s, even though they are enhanced by the alien costume.
Immunity to Spider-man's Spider Sense: Due to Spider-Man being a host to the symbiote, Venom, and as a result his offspring, is able to bypass Spider-Man's spider-sense. As such, Venom is capable of attacking Spider-Man without alerting him, making Venom a deadly foe.
Camouflage Capabilities: The symbiote is capable of mimicking the appearance of any form of clothing, camouflaging with its surroundings, and even mimicking other people. Brock's preferred form of clothing was a black shirt, jacket and pants.
Poisonous Fangs: An ability developed by Eddie Brock upon bonding with the symbiote. Originally he commanded the symbiote to sprout a maniacal grin and tongue, differentiating him from Spider-Man. Later it is revealed that this set of fangs not only intimidates foes but can deliver a powerful, venomous bite (true to Brock's namesake).
information from marvel.wikia.com
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