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AnimalsExtensive toolkits give chimps a taste of honey
Chimps living in central Africa’s dense forests make and use complex sets of tools to gather honey from beehives, further narrowing the gap between the way humans and chimps use tools.
By Bruce Bower -
ChemistryDeadly mushroom toxin exposed
Researchers have isolated and identified a muscle-destroying compound in some mushrooms.
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EarthPhytoliths as climate clues
Tiny silica plant structures from soil could track temperature changes.
By Sid Perkins -
EarthBricks, mortar and magnetism
Medieval French castle, churches yield new data about Earth’s changing magnetic field.
By Sid Perkins -
LifeFour marmosets are first transgenic primates
Scientists in Japan have successfully introduced a foreign gene into a primate species for the first time, opening a new avenue for modeling human diseases, particularly brain disorders.