The insects are known to travel up to 20 miles in search of a “blood meal,” according to the Santa Clara County Vector ...

Dolphins live and hunt in large social groups called pods, and they communicate with each other using high-pitched clicks and ...

Experienced aquarium owners know they should research different fish species before putting them in their tanks. Some fish are very aggressive and will fight with or eat their tank mates. Meanwhile, ...

After 10 years of monitoring these elusive animals, researchers thought they knew what to expect — but not anymore.

In the vast tapestry of the animal kingdom, there exists a multitude of creatures with varying dispositions. Among them are ...

Lifeguards closed White Plains Beach and posted signs after an “aggressive” shark was spotted at White Plains Beach on Friday ...

When plant species are aggressive — but not technically invasive, according to state guidelines — gardeners may have more complicated choices ahead of them. Massachusetts bans more than 140 ...

Some species can swim incredibly fast ... but wild dolphins are still powerful predators and may become aggressive if they feel threatened. Males, in particular, can be territorial and may ...

HEARTSTOPPING footage shows the moment two giant whales move in to protect a diver from a bloodthirsty shark. Benoît Girodeau ...

After years of research, experts have produced data that demonstrate unusual social nesting among hummingbirds.

Andre Rives was boar-hunting in 2021 when a female bear nicknamed Caramelles attacked him. "She was eating my leg," he said. ...