That research has gone for some centuries now, depending on how loosely one defines "scientist".
There have always been some that have tried to find potions or drugs that will rob a person of their will and make them a willing - if a bit mindless - a slave.
And, by some accounts, depending on how you define it, they've had success. Not just in mindless Zombies of the movies, but in having control of somewhat sentient beings. By the judicious application of heroin or cocaine, or many legal pharmaceuticals illegally used, these "zombie masters" (usually called dealers or pimps) have gathered about them a variety of zombiesh slaves to do their bidding.
As to the type of zombies in "28 Days Later", few would doubt that some tax funded research is being invested in finding a rage virus.
As to the type of zombies that George Romero films, there are probably some efforts here and there, now and then, to come up with ways to "reanimate" a dead body. Whether this counts is a matter of speculation, as if it did succeed, it might involve full consciousness returning, too.
Technically no but in the future if a scientists creates a type of gas it could be true
yep they're doing it right now. Better prepare for the apocalypse.
They determine what they did wrong, and try again.
Scientists examine all of the data and try to see what conclusion will fit all of them.
surround the zombie with plants
Combine flower zombie with flower zombie.
He is not a zombie!
Well Scientists say that the zombie apocalypse is possible but if there is zombies the zombies wont be able to move on their own because the body of this so called "zombie" would rot so don't worry about becoming a zombie?
A zombie plan is a plan people make on what to do in case of a zombie invasion.
You use the pumpkin try to hit the zombie's head in the back.
You just get a sackbot, make it look like a zombie and then lethalise it. Use a emitter to make a zombie survival with weapons.
Its impossible for it to happen scientists have declared it impossible stop worrying about what to do