Ionising radiation from Alpha, Beta and Gamma emissions (from radioactive materials) are harmful to most organs of the body.
No, Hawaii is currently not in danger of radiation from the incidents involving the nuclear reactors in Japan.
No
since it is a NUCLEAR power plant, radiation can be released, which is really harmful to people and others. :)
If the nuclear plant has an accident that allows radiation to leak, the radiation can make nearby receptors quite ill. Edit: This is a bit of an understatement tbh. If the radiation "leaks" and people nearby are exposed to said radiation, statistically, their chances of all manner of diseases is increased. Mainly cancer.
There are no immediate signed of nuclear radiation.
There are a few dangers that are inherent in a nuclear reactor. The major danger inherent in a nuclear reactor is the effects of radiation. Radiation poisoning can be extremely deadly and harmful. Other inherent dangers include radioactive waste and the potential catastrophic damage of an accident such as at Chernobyl.
Nuclear weapons emit nuclear radiation, with gamma radiation being the most common and dangerous.
The U.S does not face much of a threat from the radiation in Japan but it may quite be possible for the minimal amounts of radiation to get here, possibly the amount a microwave emits when activated.
people are planning to store nuclear radiation there.
Nuclear radiation is not affected at all, but radiation by Electromagnetic Radiation is. This is a straight Physics topic, not Nuclear Energy.
Radiation is a consequence of nuclear energy. In fact, without the radiation of a large neutron flux, nuclear energy would not exist.
Yes, the decay of unstable atomic nuclei is the source of nuclear radiation.