Federal authorities warn Iran could attempt drone attacks on California coast. Defense expert explains how offshore launches would be detected quickly.

California residents spotted another ominous plane, the Navy’s “submarine hunter,” zooming over Fresno Tuesday night.

Alaska’s newest kelp hatchery recently finished its first growing season in a mobile shipping container in Kodiak. The hatchery aims to help kelp farmers on Kodiak Island boost how much they can grow.

The FBI recently warned California police departments of Iran potentially launching a retaliatory attack on the West Coast, ...

The growth form of giant kelp (Macrocystis pyrifera) is composed of shoots known as stipes instead of branches. From one ...

New research finds that rising ocean temperatures are shrinking cool-water feeding grounds, pushing humpbacks into gear-heavy waters near shore.

New research finds that rising ocean temperatures are shrinking cool-water feeding grounds, pushing humpbacks into gear-heavy waters near shore. Scientists say ocean forecasting tool could help ...

The herring spawn is an auspicious time on the South Coast. For some coastal First Nations, it represents the coming of ...

Giant kelp and bull kelp forests create habitats that support an amazing diversity of sea life, and their floating canopies are a prominent feature at the surface of California coastal waters.

Add Yahoo as a preferred source to see more of our stories on Google. Marines in California are running a new drone pilot course hope to see 500 troops qualify each year. Students must master aerial ...

Marines in California are running a new drone pilot course hope to see 500 troops qualify each year. Students must master aerial navigation and safely packing payloads with explosives. The training ...

West Coast Marines are learning how to operate attack drones in a new training course, part of a broader push to accelerate drone readiness across the force. The new fast-paced crash course packs a ...