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BBC News | Science & Environment | World EditionHarrabin's notespublished Wed, Nov 04 2009 18:56 GMT
Is carbon trading failing to help curb emissions?
Major quakes could be aftershockspublished Wed, Nov 04 2009 13:45 GMT
Many earthquakes may be aftershocks of large quakes that occurred hundreds of years ago, say scientists.
Light down a wire for solar powerpublished Wed, Nov 04 2009 09:48 GMT
A modification to commercial optical fibre could be a promising route to solar power without large arrays, say researchers.
GPS used to preserve ants' nestspublished Wed, Nov 04 2009 07:03 GMT
GPS satellite technology is used to record the locations of rare ants' nests ahead of work to fell thousands of trees.
Rare whale gathering sightedpublished Wed, Nov 04 2009 06:24 GMT
In a rare sight, marine biologists spot 60 enigmatic Arnoux's beaked whales gathering off the Antarctic coast.
Breathing Inpublished Wed, Nov 04 2009 05:11 GMT
Artist seeks out planet's most, and least, polluted air
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