| May 26, 12 | Iran has enough uranium for five nuclear weapons, claims US thinktank | | No data |
| May 25, 12 | Iranian team to collaborate with US company on nuclear fusion project | | No data |
| May 25, 12 | Iran nuclear programme talks salvaged from collapse | | No data |
| May 25, 12 | Iranian nuclear talks: stuck in a sandstorm | | No data |
| May 25, 12 | Nuclear is not the only option | | No data |
| May 24, 12 | Fukushima gets mixed radiation report from WHO | | No data |
| May 24, 12 | Nuclear submarine fire in Maine - video | | No data |
| May 24, 12 | US nuclear submarine fire leaves six injured | | No data |
| May 23, 12 | Busting the carbon and cost myths of Germany's nuclear exit | | No data |
| May 23, 12 | British energy policy is a dark underworld of fanatics | | No data |
| May 22, 12 | Energy bill: will it help the UK meet its climate goals? | | No data |
| May 22, 12 | Government announces biggest energy reforms in 20 years | | No data |
| May 22, 12 | Energy bill expected to favour nuclear and gas over renewables | | No data |
| May 22, 12 | Only renewables - not nuclear - could be too cheap to meter | | No data |
| May 22, 12 | Nuclear reactor reprieve puts UK energy plans in doubt | | No data |
| May 21, 12 | US nuclear safety chief Gregory Jaczko quits after tenure dogged by criticism | | No data |
| May 18, 12 | IAEA chief returns to Iran for nuclear talks | | No data |
| May 18, 12 | Ministers must resist the siren call of spin to prevent climate failure | | No data |
| May 17, 12 | Row over nuclear waste dump proposal in Kent | | No data |
| May 17, 12 | While Japan turns away from nuclear power, South Korea sticks to its path | | No data |
| May 17, 12 | Western diplomats are still getting it wrong on Iran | | No data |
| May 16, 12 | Fred Pearce's top 10 eco-books | | No data |
| May 15, 12 | Energy companies blame abandonment of nuclear plans on lack of cash | | No data |
| May 15, 12 | Plans to reform electricity market 'unworkable', say green businesses | | No data |
| May 14, 12 | Hinkley nuclear power station delay deals blow to government hopes | | No data |
| May 11, 12 | Italian anarchists kneecap nuclear executive and threaten more shootings | | No data |
| May 10, 12 | Government confirms plans for electricity market overhaul | | No data |
| May 9, 12 | Fukushima owner saved from collapse by Japanese government | | No data |
| May 8, 12 | The Fukushima nuclear plant's slow recovery offers lessons to the US | | No data |
| May 5, 12 | Japan shuts down last working nuclear reactor | | No data |