Electricity-producing microbes can split hydrogen from water without any other power input
US scientists have unveiled a cell capable of producing "limitless" supplies of hydrogen using bacteria rather than an external electricity source. Hydrogen has long been touted as a potential low-carbon...
COP24: Paris Agreement 'stays on course' as Rulebook breakthroughs underline global commitment to climate action
Talks in Katowice overran by more than a day, as late rows over carbon market rules escalated, but final agreement paves way for a ramping up of global decarbonisation efforts
Scheduled end of COP24 sails past as countries tussle over details of Paris Agreement Rulebook
Negotiators expect talks to run into the weekend, but hopes for finished rule book remain high
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