- Chile volcanic eruption at critical stage: Expert
A towering plume of ash from an erupting volcano in Chile's remote Patagonia could collapse back down to devastate the surrounding area, a leading expert warned on Friday.
- Kick the oil habit and make your own ethanol
A new company hopes drivers will kick the oil habit by brewing ethanol at home that won't spike food prices.
- Japan set to open up defense use of space
Japan cleared the way for a law allowing non-aggressive military use of space on Friday, overturning a decades-old policy of limiting space development to peaceful uses.
- Ivory Coast seeks $1 mln for three-headed coconut tree
Researchers in Ivory Coast are asking $1 million for a three-headed hybrid coconut tree they believe could substantially boost the tropical nut's yield.
- Dutch study unlocks key to firm tomatoes
Dutch scientists said on Friday they have identified a key gene that protects tomatoes against a common fungus that causes the plants to wilt.
- Ancient seaweed chews confirm age of Chilean site
Bits of chewed-up or burned seaweed discarded more than 14,000 years ago confirm that people were in Chile at least that long ago and shed light on what their culture was like, researchers reported on Thursday.
- Australian platypus genome a link to evolution
Australia's unique duck-billed platypus -- an egg-laying, furry animal with web feet that spends most of its time underwater -- is in fact part bird, part reptile and part mammal according to its gene map.
- Sexy orchids do more than embarrass wasps?
Orchids that mimic female wasps may not only waste the time of the male wasps they lure into spreading their pollen -- they also seduce them into wasting valuable sperm, Australian researchers reported on Wednesday.
- China hails doctor for raising child virus alarm
A deadly strain of hand, foot and mouth disease has killed two more children in China, bringing the death toll in recent weeks to 32, state media said on Friday, as it praised a doctor who alerted authorities to the epidemic.
- Abuse changes brains of suicide victims
Suicide victims who were abused as children have clear genetic changes in their brains, Canadian researchers reported on Tuesday in a finding they said shows neglect can cause biological effects.