Researchers have long suspected that hippos evolved from a family of plant-eating, semi-aquatic mammals called anthracotheres. The ancient animals that roamed freely all the way from North America to Asia inhabited Earth about 40 million years ago. However, scientists could never verify the theory since the only fossils of ancient hippos discovered thus far, dated back just 15 million years. Now thanks to Fabrice Lihoreau, there is finally some proof....

While whiteboards are great tools for educators and other speakers to use when explaining a concept, they can be distracting. That's because instead of paying attention to the speaker, the audience is often busy jotting down what's on the board before it is erased. Now, thanks to the ingenious Equil Smartmarker, the notes can be digitally captured and transmitted to a smart device, enabling the audience to focus their full attention to what's being said....

Seadragons may sound like mythical creatures from a fairy tale, but these tiny fish that are close cousins of seahorses and pipefish do exist. Found in the coastal waters off southern and western Australia, the gorgeous creatures that feed off tiny crustaceans, plankton, and larval fishes, do not have teeth or a stomach. They therefore, have to eat constantly and are always scouring the oceans in search of prey....

For over two decades, marine biologists have been listening to the songs from a whale that resides in the North Pacific. However, they have never heard a fellow mammal responding. That's because, unlike most whales that croon at a frequency of 15-20 hertz, this one sings at high pitched 52 hertz. As a result, this poor animal has never had a friend and, therefore, become known as the "world's loneliest whale!"...

Most artists have a favorite material they like to work with. For 28-year-old Kristen Alyce, it happens to be trash. The eco-conscious designer uses her incredible talent to transform garbage like empty drink bottles and Skittles wrappers into glamorous outfits that sell for thousands of dollars....

An underwater diver filming the beautiful coral in the Caribbean captured a rare sight - a perfectly camouflaged octopus emerging from its hiding place with its skin transforming from the dull green of the coral to a beautiful sky blue. Jonathon Gordon says that he was just trying to get a closer look at an unusual shell and had no idea that the creature was there, until he was just about a meter away....

The appearance of large jellyfish blooms is often met with dismay. That's because though these floating blobs of gelatin are essential for the ecosystem and an important food source for certain marine animals, they are very destructive. In addition to inflicting painful stings, large groupings of the invertebrates frequently clog commercial fishing nets and even cause power stations to shut down....

Frank Gehry is famous for his offbeat architectural designs like the enormous glass sails of the Fondation Louis Vuitton in Paris and the titanium fish scales of the Guggenheim Museum in Bilbao. His latest building, the first in Australia, is as radical - so much so that critics have likened it to a crumpled brown paper bag....

Animals adapt in various ways to protect themselves from predators. Some take on the smell of the food they consume, while others build decoys. But very few are able to do what the cinereous mourner that resides in the Peruvian Amazon rainforests has done. This dull gray bird has evolved such that its chicks not only closely resemble a brightly colored toxic neighbor, but also act like it!...

On Thursday, January 22nd, social media sites were buzzing with excitement at the pictures of the blue patches of glimmering water along Hong Kong's coastline. However, experts were not as thrilled. That's because while the algal bloom responsible for this mesmerizing sight are not toxic to humans, they are well-known to wreak havoc on marine life....

Mention the Indian subcontinent and one of the first things that comes to mind is the Taj Mahal. Located in Agra, the mausoleum that is widely hailed as the "Jewel of Muslim art in India", was built in the 1600's by Mughal Emperor Shah Jahan in memory of his third wife, Mumtaz Mahal. Intricately crafted from pure white marble, the masterpiece that took about 22 years to complete, is considered one of the seven wonders of the modern world and visited by millions of people each year....

Animals use many tricks to hide from predators - from blending in with the environment to disguising themselves into something unsavory and even, creating decoys. While different, they are all optical. Now scientists have uncovered a fish species that uses both visual and chemical camouflage. That means they not only blend in with the colorful coral they feed on, but also smell like it!...

Though the sight of a baby whale is always welcome, the report of a newborn in the group of orcas that scientists call the J-Pod, is particularly exciting. That's because, this batch which is part of the 77-member Southern Resident Killer Whale group (SRKW) that reside off the coast of the state of Washington and British Columbia, has been on the U.S. Fish & Wildlife Service's endangered list since 2005....

In April 2014, a series of devastating tornadoes wreaked havoc on the southern United States. The fierce system of multiple tornadoes that ripped through the region ravaged scores of local communities, claimed the lives of more than 35 people, and caused over a billion dollars in damages across 17 states. Also affected of course were the animals that lived in the region. The one species that managed to escape unscathed were the golden-winged warblers that left their breeding grounds in Tennessee two days before the tornadoes struck and flew off to Florida....

With Christmas less than two weeks away, your neighborhood is probably aglow with beautiful lights. However they will pale in comparison to nature's own light show, the Geminids. Though this annual celestial display that has been nicknamed the 900-pound gorilla of meteor showers has been visible since December 4th, their best showing will be on the night of December 13th and the early morning of the 14th, until about 2.00 am local time....

The next time you eat a piece of chocolate, be sure to savor it, because according to two of the world's largest chocolate makers - Mars, Inc. and Barry Callebaut, the decadent treat may soon be in short supply. The problem? We are consuming the candy at a faster pace than farmers can grow cocoa....

Though all hotels undergo periodic renovations, very few do it as frequently as Sweden's ICEHOTEL, which is rebuilt every year. That's because as the name indicates, the hotel is carved entirely from ice blocks that melt into a giant puddle of water, when the temperatures warm up. And while each rendition of ICEHOTEL is special, the 2014 version is even more so, given that the unique destination is celebrating its 25th anniversary....

Rising sea levels are a growing worry for many coastal cities around the world. While all are expected to be impacted, some like Indonesia's capital Jakarta, are more vulnerable. Located in the northwest coast of the Java Sea, Southeast Asia's most populous city lies on a low flat basin at the mouth of the Ciliwung River on the Jakarta Bay. Though its average elevation is 8-meters (26 feet), 40% of the city lies below sea level and is sinking by as much as six inches, annually. Experts speculate that if this pace continues, much of northern Jakarta will be underwater by 2030....

Tiny monitoring devices have become an increasingly common way for scientists to study elusive animals that are difficult to track on a day-to-day basis. However, now it seems that smart seals have caught on to the trick and are using it to their advantage to catch fish!...

On November 12th, hundreds of biking enthusiasts in the Amsterdam suburbs of Krommenie and Wormerveer hopped onto their two-wheelers, to test out SolaRoad, the world's first solar bike path. The 100-meter test project is the result of a collaboration between the Netherlands Organization for Applied Scientific Research (TNO), local authorities and a consortium of Dutch companies....

Lions have been called the 'King of Beasts' for centuries and for good reason too - Not only are they majestic looking, but also, at the top of the food chain. Granted, it is the males that are awarded this designation, but the females are no slouches either. After all, they are the ones that do all the hunting....

The recent report of the sighting of a few Kashmir musk deer has given conservationists hope that the species may be alive and well amongst the forests in Afghanistan. The study published by the World Wildlife Foundation in the November edition of the journal Oryx, states that a team of researchers scouring the country's Nuristan Province in 2008 and 2009, encountered the animals on five separate occasions....

It was the classic David vs. Goliath scenario, except in this case, the boy was represented by a seemingly helpless porcupine and Goliath, by a pride of 17 hungry lions that would have loved to add the quill-bearing rodent to their dinner menu. Fortunately, the struggle ended just like the story, with the lions scurrying away in defeat!...

Most animals are skittish around people which makes observing them in the wild, a challenging endeavor for researchers. The issue is exacerbated with naturally shy creatures like emperor penguins, who show signs of physical distress in the presence of humans....