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solar farm

Environment

Filling Sahara with solar and wind farms would double local rainfall

The Sahara desert would get more rainfall and have more vegetation if it was covered in solar panels and wind farms to help power the world

News

hydrogen car

Technology

Gas guzzlers reborn: Why your next car could run on hydrogen

Insight

power plants

Technology

Floating nuclear plants could herald a new era of cheap, safe energy

Features

Nuclear waste

Physics

Ancient natural nuclear reactors show how to store radioactive waste

News

The main gate of Los Alamos

Physics

The uranium hunters: Inside the school that trains nuclear inspectors

News

Is North Korea really scrapping its nuclear weapons programme?

Technology

Is North Korea really scrapping its nuclear weapons programme?

News

Fossil-free Dutch vehicles line up for a cool future

Technology

Fossil-free Dutch vehicles line up for a cool future

Culture

Donald Trump and Vladimir Putin shaking hands

Physics

Trump's meeting with Putin may have had a surprise nuclear twist

Analysis

ATCs

Technology

Old Scientist: Glancing at ads from the past

Regulars

Trump

Humans

Trump’s Iran U-turn could restart the global nuclear arms race

The US has demonstrated that it cannot be trusted to stick to its word on arms control deals. The result may be a return to the dark days of growing nuclear arsenals

Insight

Physics

Satellite images reveal how powerful North Korea’s nukes are

News

Humans

Trump says the Iran nuclear deal is bad. Here's why he's wrong

Analysis

Humans

North Korea's nuclear-free pledge comes with a massive catch

Analysis

Technology

Old Scientist: Safety first, from fly killer to plutonium

Regulars