Michael Holder is BusinessGreen's Editor, providing news, features, analysis and videos for the site. He is particularly interested in politics, clean tech innovation, culture and behaviour change ...

The film focuses on a series of hunger strikes organized by those incarcerated at California’s Pelican Bay State Prison, in protest of conditions in highest-security prisons. By Alissa Wilkinson ...

Alec Baldwin apologised for his angry voicemail to his daughter, blaming the stress of his custody fight with Kim Basinger and insisting: "I have a normal relationship with my daughter." ...

When he finally got home on Sunday night, he was confronted by his very angry wife. After two hours, she stopped nagging and said: 'How would you like it if you didn't see me for two or three days?' ...

Note : Support and Resistance level for the month, calculated based on price range of the previous trading month.

Upgrading biogas to valuable solid carbon can potentially lead to negative CO 2 emissions with long-term carbon storage but faces substantial thermodynamic and kinetic limits using a single reactor.