An international research cruise off Japan detects radioactivity in sampled seawater and marine organisms, but well within safe levels.

The Ministry of Defence is to de-classify submarine data in order to help shed light on climate change in the Arctic.

Researchers who reported the surprising find of faster-than-light neutrinos in 2011 find two potential sources of error in their experiment.

Countries opposed to the EU climate levy on aviation agree a limited package of countermeasures, but no immediate legal action.

The practice of dumping millions of tonnes of waste rock from mining in deep Norwegian fjords is coming under close scrutiny from the country's scientists.

American billionaire Donald Trump is accused of attempting to bully the Scottish government over its energy policies.