On Rossel Island, Kraus found Dendrelaphis melanarkys, or the black net tree snake. This 4-foot, 11-inch reptile is easier to ...

Among over 100 species of threadsnakes, the Barbados threadsnake stands out as the smallest serpent ever recorded.

What is Arizona’s most venomous snake? It turns out, the most poisonous isn't the most dangerous in the state. Here's what to ...

From climbing fences to hunting in treetops, uncover the fascinating habits of local creatures.

The “tiny” snake is often mistaken for an earthworm and is being shipped globally unintentionally in the root balls of ...

“We have developed what is, to our knowledge, the world’s smallest pacemaker,” said John A. Rogers, a pioneer in bioelectronics at Northwestern, who led the development of the device.

In a significant advancement for pediatric heart care, Northwestern University researchers have engineered a pacemaker smaller than a grain of rice, specifically designed for newborns facing ...

More than 75,000 snakes descend upon the location annually. In Manitoba, Canada, you can find the world's largest concentration of snakes at the Narcisse Snake Dens. Each year, around 75,000 red ...

About 1% of children around the world are born with these conditions. After heart surgery, they often need pacing for just a few days. “Those seven days are absolutely critical,” explained one ...

Engineers have created the world's smallest wireless robot capable of controlled flight. Inspired by bees the robot can hover, change direction and even hit small targets. It's less than a ...