Lionfish Decimating Other Tropical Fish Populations, Threaten Coral Reefs

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The invasion of predatory lionfish in the Caribbean region poses yet another major threat there to coral reef ecosystems – a new study has found that within a short period after the entry of lionfish into an area, the survival of other reef fishes is slashed by about 80 percent.


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All News summaries from General Science news
All News summaries for July 17, 2008

Technology users are failing to take adequate steps to protect their digital privacy

53 minutes ago | User rating: not rated yet
In the face of technology that will soon be able not only to track an individual's movements but predict them too, people are far too relaxed about protecting their privacy, according to social psychologist Saadi Lahlou, ...

Fingerprint find in decade-old double murder probe

12 hours ago | User rating: not rated yet
A decade old US double murder probe has received a new breakthrough following investigations by a University of Leicester forensic scientist at Northamptonshire Police.

Thumbs up -- a tiny ancestral remnant lends developmental edge to humans

Sep 04, 2008 | User rating: not rated yet
Subtle genetic changes that confer an evolutionary advantage upon a species, such as the dexterity characteristic of the human hand, while difficult to detect and even harder to reproduce in a model system, have nevertheless ...

Probing Question: Does talking to plants help them grow?

Sep 04, 2008 | User rating: not rated yet
In a 1986 interview, England’s Prince Charles discussed his gardening habits, commenting "I just come and talk to the plants, really. Very important to talk to them; they respond."

Researchers map first plant-parasitic nematode genome sequence

Sep 04, 2008 | User rating: not rated yet
(PhysOrg.com) -- There are numerous plant-parasitic nematodes in the world, but only a handful are responsible for the largest part of an estimated $157 billion in agricultural damage globally every year. Nematodes are small ...