Scientists at the University of California, Davis, have discovered a new species of trapdoor spider lurking in California’s coastal sand dunes. The newly identified Aptostichus ramirezae is a close ...

In a rare instance, science gets in sync with the Holiday season. Scientists at the University of California, Davis, discovered a new species of spider a few days before Halloween. The trapdoor spider ...

UC Davis scientists uncovered Aptostichus ramirezae, a new trapdoor spider species living under California’s dunes. Genetic analysis revealed it was distinct from its close relative, Aptostichus simus ...

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Rattlesnakes and black widows are venomous and live in Redding, California. These animals usually only bite in self-defense or to protect their young. If bitten, seek immediate medical attention.