spiders

A mother manatee and her calf in Florida's Crystal River amid eelgrass, which is crucial for supporting the large mammals.

See 13 Captivating Images From the Wildlife Photographer of the Year Contest

The highly commended shots provide a preview of the 60th annual competition, which spotlights astounding animal behaviors and the conservation issues they face

An orb-weaver spider wraps a male firefly in silk while it flashes from its lanterns. Male fireflies typically signal with multiple pulses using two lanterns, while females emit single pulses from one lantern.

These Spiders Use Captured Fireflies as Flashing Lures to Snare More Prey

A new study suggests orb-weaver spiders manipulate trapped male fireflies to emit female-like signals, which in turn draws more males into the web

Larinioides sclopetarius, commonly known as bridge spiders, are orb-weavers that listen to the environment through their webs.

How Spider Silk Could Inspire Microphones of the Future and Revolutionize Sound Design

Spiderwebs can pick up vibrations in air flow caused by sound waves, and researchers say microphones designed this way could become more sensitive and compact

A diving bell spider with a captured bug under the water

These Funky Spiders Are Lurking by the Water

Some make nests inside seashells, while others tote bubbles of air on their backs

A mother Siphonops annulatus with newborn babies.

Inside the Wild Ways Many Creatures Make Milk

Mammals aren’t the only animals that provide nutritious secretions for their young

While spiders can have up to eight eyes, daddy longlegs, which belong to a different order of arachnids called harvestmen, usually have just two eyes.

Daddy Longlegs Have Four Extra, Hidden Eyes, Researchers Say

The new discovery could help scientists unravel the mystery of how the arachnids evolved across some 537 million years

Joro spiders aren't particularly bothered by the vibrations of a busy city environment.

Joro Spiders, Spreading in the Southeast, Can Survive Surprisingly Well in Cities

Unlike most spiders, the hustle and bustle of urban areas doesn’t seem to disturb the non-native Joros, a new study finds

Hercules measures 7.9 centimeters from foot to foot, making him larger than a baseball.

Meet 'Hercules,' the Largest Male Funnel-Web Spider Ever Found

Despite belonging to the most venomous arachnid species on Earth, the spider will be using his bite for good in a program to produce antivenom

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