Not so mysterious: This is not a realistic depiction of a T. rex dinner.

The Ten Biggest Dinosaur Mysteries We Have Yet to Solve

Which one was the first, the biggest, the fuzziest? These puzzles continue to perplex paleontologists

A NASA satellite image shows Hurricane Iselle approaching Hawaii, with Hurricane Julio hot on its heels.

What Happens When a Hurricane Meets a Volcano?

When Iselle crosses the Big Island of Hawaii, it will offer a rare glimpse at a clash of the titans

Two hurricanes, Iselle and Julio, that could hit Hawaii this weekend (seen here in a satellite image captured August 4) may have been influenced by an El Niño developing in the Pacific.

New Research

Ancient Clam Shells Show That What Drives El Niño Is Still Unclear

Earth’s path around the Sun may play a role, but other factors are still unknown

A critically endangered European eel.

New Research

Eels Are Victims of Noise Pollution

Critically endangered European eels get distracted by man-made noise, making them more likely to get eaten by a predator

A pig appears to enjoy a refreshing bath.

From Panting to Pooping, 8 Weird Ways Animals Keep Cool

While you (and horses) are busy sweating buckets, some animals have evolved bizarre ways to keep cool

Algae floating on Lake Erie seeped into the City of Toledo's water supply, forcing a region-wide water ban.

The Algae Problem in Lake Erie Isn’t Going Away Anytime Soon

The Great Lake is sick, and Toledo’s toxic algae is just a symptom

Fun fact: Most of the fish oil harvested from the sea goes to fish farms.

New Research

Fish Oil Could (One Day) Come From Plants

A field trial of genetically modified oilseed plants that can make fish oil hopes to help fish farming become more sustainable

A prairie dog group scans for predators in South Dakota.

New Research

Social Networking Prairie Dog Style

Prairie dog kisses might help spread the plague, and stopping the most promiscuous rodents could curb that disease’s reach

Amanda Lawrence gently removes the specimens for their photo session.

Mission Not Impossible: Photographing 45,000 Bumblebees in 40 Days

The Natural History Museum’s entomology department is making its bumblebee collection go viral

Tropical regions are home to many unique species, such as this tiny frog belonging to the genus Dendrophryniscus that lives in the Atlantic Forest of Brazil. A new study finds that removing just a few trees can quickly cause biodiversity in these tropical forests to fall.

New Research

Removing Just a Few Trees Can Lower Tropical Animal Biodiversity

Selective logging can halve the number of species of mammals and amphibians in a forest

An African penguin (Spheniscus demersus) calls out near Table Mountain National Park, Cape Town, South Africa.

New Research

Scientists Decode African Penguin Calls

Researchers are trying to figure out how “jackass” penguins—nicknamed for their braying vocalizations—communicate

The ecology of the meat-eaters like Allosaurus fragilis were likely threatened by the decline of the plant-eating dinosaurs, making the "perfect storm" for a mass extinction

Why the Dinosaurs Could Have Had a Chance of Surviving the Asteroid Strike

A new study suggests it wasn’t just the asteroid that killed the dinos, but that other factors weakened their ability to survive it

The Verrückt, which opened this summer at the Kansas City Schlitterbahn Waterpark, is the tallest waterslide in the world.

How Do You Build the World’s Tallest Water Slide?

From conceptualization to the first plunge, building the world’s tallest water slide takes more trial-and-error than you might believe

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Art Meets Science

Old Time Portraits of Parasites

Photographer Marcus DeSieno uses antiquated techniques to take pictures of parasites with a mix of citizen science and monster movie panache

Dirty Martini

Art Meets Science

What Does Your Favorite Drink Look Like Under A Microscope?

Check out these colorful images of crystallized alcoholic beverages

"Watermarks" earned first place in the contest. “The way water in this picture found its way back to the ocean reminded me of a peacock's tail spreading under the sun or a woman's hair blowing in the wind,” Sadri writes.

Art Meets Science

Who Knew Fungi and Fruit Fly Ovaries Could Be So Beautiful?

Princeton University’s annual science art contest shines a light on the research world, adding a video element this year

Mount Fuji is beautiful when viewed from a distance. But it is also an active volcano that, if it erupts, could displace more than a million people in Japan.

What Makes A Volcano Dangerous? People

Millions of people worldwide live in the shadows of dangerous volcanoes

The equivalent caloric amount of chicken, pork or eggs would represent an order of magnitude less greenhouse gas emissions than what was required to produce this beef.

New Research

Raising Beef Uses Ten Times More Resources Than Poultry, Dairy, Eggs or Pork

If you want to help the planet but can’t bring yourself to give up meat entirely, eliminating beef from your diet is the next-best thing

An attendee at the 2014 Electronic Entertainment Expo, in Los Angeles, California, tries out an Oculus VR headset kit.

Can’t Picture a World Devastated by Climate Change? These Games Will Do it for You

Augmented and virtual reality games may help crack the code of getting humans to do something about the environment

Delicate Arch in Arches National Park near Moab, Utah.

New Research

How Does Nature Carve Sandstone Pillars and Arches?

Researchers say the right mix of erosion and stress creates Earth’s natural sandstone arches and columns

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