For the first time, a particle possessing four quarks has been discovered by scientists. It has been found after two accelerators came across this particle.

It is quite usual to find a particle that has two to three quarks but it is for the first time that the particle with four quarks has been discovered. Scientists are curious to find the mysteries behind the particle.

An international physicist group is planning to build particle accelerator with Japan as a leading candidate to house planned super-collider. The particle accelerator will cost $8.75 billion and its technical design was released by the Linear Collider Collaboration project team on 12 June.

Professor Osamu Nagafuchi, an environmental engineer, has warned a number of times that air pollutants have been causing great damage to primaeval forests, Yakushima.

Initially, he was not taken seriously but seeing the loss authorities concerned are taking Osamu's warnings seriously. He has warned that China's airborne pollutants have caused the harm to trees.

United Nations' highest court will witness a case that calls for Australian bid to stop Japan whaling. The case involves a plea to bring an end to Japan's whale hunt in Antarctica.

Hague-based ICJ has stated, "The International Court of Justice... will hold public hearings in the case concerning whaling in the Antarctic, Australia versus Japan, from Wednesday 26 June".

According to a report provided on Friday, it was confirmed that scientists in Japan have produced 26 generations of cloned mice from a single mouse and this has shown the world that mass replication is possible and can be used to protect endangered species from being extinct.

China fears that Japan's currency devaluation will affect global growth. It has asked Japan to make sure that it abides by its promise in which Japan had said that it will make all the possible measures to avoid devaluation of its currency.