What is it? Wildlife officials stumped as mysterious animal caught on Texas trail camera

Park rangers with the Texas Parks and Wildlife said Thursday they're scratching their heads, trying to identify the elusive creature captured on a game camera at Bentsen-Rio Grande Valley State Park in Mission.

New species of poisonous birds discovered in New Guinea jungle by Danish researchers

"The locals aren’t fond of spicy food and steer clear of these birds, because, according to them, their meat burns in the mouth like chili," Knud Jønsson, a researcher explained.

Watch: Twin tiger cubs emerge from their den for the first time

The twin tiger cubs, named Alif and Raya, engaged in some "playful rough and tumble." Sumatran tigers are critically endangered and just 350 remain in the wild, experts say.

Pink moon: When to see April's upcoming full moon

There are several astronomical events that will take place in April that are sure to get stargazers excited, and the first one that will dazzle us here on earth will be the full pink moon.

Watch: Scientists film the world's deepest fish off Japan

The unknown snailfish species was filmed at a depth of more than 27,000 feet below the surface, researchers said.

Woman jogging injured by charging cow that escaped nearby farm

Wild animals such as mountain lions and alligators have been known to attack humans out and about in nature – but this woman wasn’t expecting to be attacked by a farm animal.

Exoplanets with ‘terminator zones’ may be able to host life, study finds

These exoplanets have one side in permanent light and another side in permanent darkness. The region where the two sides meet is called the terminator zone.

Endangered whale spotted swimming with calf in rare footage

The NOAA Fisheries says the critically-endangered species usually travels the New England coast in the spring.

Here are the astronomical events to watch out for in April

From a hybrid eclipse to meteors zipping past Earth, there are several celestial shows to look out for in April.

Prehistoric sabertooth skull found in Iowa likely last of species to walk Earth, researchers say

Radiocarbon dating indicates the male sabertooth cat died at the end of the Ice Age between 13,605 and 13,460 years ago before getting buried in the East Nishnabotna River in southwest Iowa.

Scientists create protective coating for fruit and veggies to make them last longer

Do you wish the fruit in your refrigerator would last just a few days longer? Researchers have created an egg-based coating designed to extend the shelf life of produce.