While it may look small now, this baby swordfish (Xiphias gladius) grows fast and can reach 14 feet in length and weigh up to 1,200 pounds as an adult. They are found in the Atlantic, Pacific and Indian oceans and sometimes cold waters, including the Mediterranean Sea, the Sea of Marmara, the Black Sea, and the Sea of Azov. They are highly migratory, moving to warmer waters in the winter and cooler waters in the summer. While they are not at the top of the food chain, it is not a fish to be messed with; apparently, even sharks are wary of them! ...

This rare albino green sea turtle just hatched on a beach in Queensland, Australia. Albinism is the congenital absence of any pigmentation or coloration in a person, animal or plant, resulting in white hair and pink eyes in mammals. Unfortunately, albinism can reduce the survivability of an animal, and the same can be said about this baby turtle. For example, it has been suggested that albino alligators have an average survival span of only 24 hours due to the lack of protection from UV and their lack of camouflage to avoid predators. ...

You're looking at the world’s oldest woven linen garment called the Tarkhan Dress. At 5100 to 5500 years old, it dates to the dawn of the kingdom of Egypt. After it was found in the early 1900s, archeologists have concluded that it signals the complexity and wealth of the ancient society that produced it. The rips at the bottom of the garment also suggests that it probably fell past the knees originally.

A handful of garments of similar age have survived to the present day, but those were simply wrapped or draped around the body. The Tarkhan dress, on the other hand, is ancient haute couture. With its tailored sleeves, V-neck, and narrow pleats, it would look perfectly at home in a modern department store. ...

Even though being afraid of the dark sounds childish, our fear of the dark is an evolutionary trait that we picked up to survive real-life predators stalking the night. Researchers have hypothesised that this innate fear stems from a point of human history when we were nowhere near the top predators we are today. Humans only really became super predators with the advent of technology, which wasn’t that long ago.

Before technology, our ancestors were constantly on the look-out for predators that wanted nothing more than to chow down on human sandwiches. To make that even scarier, most of these predators hunted at night - a time of day when we are especially vulnerable to attack because of our relatively poor eyesight.  

This means that it was ...

If you want to be an effective science teacher, demonstrations are a must in the classroom. If you want to grab the attention of a young student then make it obvious, as shown in this visualization of a magnetic field!

It's hard to fathom the difficulties our ancestors had to contend with given how our world has advanced with technological sophistication over the past century. We shouldn't, however, underestimate the power of the human-mind, and how everything that was discovered in the past paved the way for the practices used today, especially those used in science.

Of the very first astronomers, the ancient Babylonian were the first to use simple arithmetic to predict the positions of celestial bodies. Evidence reveals that these astronomers, working several centuries B.C.E., also employed sophisticated geometric methods that foreshadow the development of calculus. Historians had thought such techniques did not emerge until more than 1400 years later, ...

Anyone who used a PC in the 1990's most likely used one with the most popular operating system of its time, Windows 95. Although it reached EOL (end-of-life) status in 2003, Windows 95 doesn't appear to want to die. It has made appearances on smartphones, handheld devices, and tablets for quite some time now, and people don't seem to be getting enough of it. Thanks to a young programmer, we can now have Windows 95 running in almost any web browser using emscripten, an emulator that converts C++ code to JavaScript in real-time. It requires no downloads, plugins, or any special software.

The emulator takes a minute to load up, but once you’re inside it, it’s surprisingly snappy. It provides you with a full Windows 95 operating system and e ...