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Health & MedicineCancer drugs may thwart Huntington’s
Drugs developed to fight cancer could also be effective against Huntington's disease and several related neurodegenerative conditions.
By John Travis -
EarthTube worms like it hot, but larvae not
The larvae of some tube worms that attach themselves to the seafloor around hydrothermal vents can't stand the heat there, but they go into a state of suspended animation when they drift into the chilly water nearby.
By Sid Perkins -
19042
The brief article on the discovery of sheets of melted sand in Australia mentioned several possible sources of the heat that produced this material, but it failed to mention the most probable source–the impact of a comet on the upper atmosphere.