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Marine Life

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Oldest Chelicerate Fossil Dates to 500 Million Years Ago

The Utah fossil shows the first clear Cambrian chelicera to push the timeline back 20 million years.

500-Million-Year-Old Chelicerate Pushes Back Spider Lineage by 20 Million Years

King Tides and Storm Surge Prompt Coastal Flood Advisory for Bay Area Through Sunday

115-Million-Year-Old Australian Fossil Reveals Early Emergence of Giant Oceanic Sharks

Mystery Bubbles Off Hermosa Beach Traced to Fiber-Optic Conduit Work

Wild Study Maps Octopus Arm Roles, With Front Limbs Exploring and Rear Limbs Moving