Nuclear power
Nuclear power is generated by the heat released in nuclear fission reactions. Although nuclear power is a sustainable energy source and relatively clean in terms of carbon dioxide emission, there has always been controversy surrounding this process due to threats posed to people and the environment through meltdown. Disasters such as those in Chernobyl and Fukushima highlight negative aspects of Nuclear power; the radioactive waste that comes as a by-product left over by Nuclear power station is also a cause for concern for many people.
Doughnut plasma and 100 million°C cores: How scientists could soon make nuclear fusion a reality
What are the problems facing nuclear scientists in their quest for the ultimate clean energy source? A physicist explains.
Oppenheimer | The worryingly real fears scientists have about a single nuke ripping open Earth
Could just one bomb destroy our planet in future? A scientist explains.
Instant Genius Podcast | The race to bury nuclear waste in hidden bunkers, with Lewis Blackburn
No, we can’t just fire off our nuclear waste into space.
Clingy atoms and catastrophic iron: The strange science underpinning nuclear fusion
The atom-smashing reaction is a true marvel of nature.
Nuclear fusion: Inside the construction of the world’s largest tokamak
How close are we to achieving reliable nuclear fusion? The ITER experiment in France aims to bring the process closer to reality.
'Future world of fusion energy' one step closer after Oxford reactor breaks record
UK-based JET facility has more than doubled the world record for nuclear fusion energy generation set in 1997.
In pictures: Inside the race for nuclear fusion power
Take a look inside the fusion reactors around the world that are bringing us closer to achieving the dream.
UK scientists could have solved one of nuclear fusion's biggest problems
The new Super-X divertor could be a game-changer for creating fusion power plants that can deliver affordable, efficient electricity.
Earth 300 | The Atomic Superyacht On A Voyage To Save The Planet
You can join 160 scientists on board for a cool £2.2 million.
Lise Meitner | The nuclear pioneer who escaped the Nazis
We uncover the little-known story of the Austrian physicist who launched the nuclear age.
Nuclear fusion | Meet the renegades building a mini nuclear fusion reactor
A growing number of start-ups want to create and commercialise nuclear fusion, to generate clean energy for all. Can they succeed where the big guns have failed?
Reality Check | Has Chernobyl recovered since 1986's nuclear disaster?
The historical drama Chernobyl is inspiring people to visit the nuclear disaster zone – but is it safe? Environmental scientists Professor Nick Beresford and Professor Jim Smith explain.
Chernobyl | Can life survive in a radioactive environment?
The Chernobyl Exclusion Zone and Bikini Atoll are still devoid of humans. But without the threat of our presence, could wildlife thrive in a radioactive environment?
Who really discovered nuclear fission?
Nuclear fission involves splitting atoms into smaller parts, and releases a lot of energy.
Why isn't thorium used for nuclear power?
Although in many ways thorium would be a better radioactive element to use for nuclear power, it's also more difficult to weaponise than uranium.
How plants can survive space missions and Chernobyl
The world seems to be going ever more nuclear, but what effect could radiation have on animals and plants? We speak to Prof Neil Willey from UWE to find out.
The thought experiment: How could I survive a nuclear bomb?
It's not looking good...
1 November
From the days of ancient technology to modern science - find out what happened on this day in the history of science.
Where next for nuclear energy?
There are many advantages and disadvantages to nuclear power, but in a post-Fukushima and Chernobyl world, what chance does it stand?
What connects nuclear weapons and fine wine?
Next time you have a tipple, check for radioactivity.
Human extinction: how could it happen?
Six ways that the naked ape Homo sapiens could come to a sticky end.
Head to head: Fukushima vs Chernobyl
Two of the worst nuclear disasters ever to have happened had devastating effects on the world around them, but which was worse?
Why do both fission and fusion release energy?
The power to answer this question lies in Einstein’s famous equation.
Will we discover any more elements?
There are 118 elements on the periodic table and we've finally completed the seventh row, but that doesn't mean we've seen the last of the new elements.