A new marine reptile species has been discovered in British Columbia. This creature is part of the elasmosaur group, which lived in the Late Cretaceous period. The discovery was made possible by advanced deep-ocean technology and paleontology research. This new species, named Traskasaura sandrae, ha
The way bacteria spread has changed a lot over time. Some bacteria have moved from ticks to lice. This switch often makes the bacteria more dangerous. Why and when this happened is a mystery. This is a story about one such bacteria, Borrelia recurrentis. A team of researchers dug up some ol
The story of teeth begins in a surprising place: the bumps on ancient armored fish. These fish, swimming in Earth's oceans around 465 million years ago, had sensory tissues that might have evolved into the dentine found in human teeth. Dentine is the inner layer of teeth that senses pressure, pain,
In the vast expanse of the universe, a dramatic scene unfolds between two galaxies. One galaxy is using a powerful beam of radiation to hinder the growth of its neighbor. This cosmic battle has been ongoing for billions of years, and scientists recently got a glimpse of this intense interplay. Th
There is no doubt that Star Wars has a special place in the hearts of many. The Star Wars franchise has seen many ups and downs over the years. One of the most significant moments in its history is the release of Star Wars: Episode III - Revenge of the Sith. This film, which turned 20 years old r
The world of microorganisms is a battleground. Bacteria are constantly fighting for resources. This fight has led to the development of some clever tricks. One of these tricks is the type VI secretion system, or T6SS. This is a tool used by many Gram-negative bacteria. It's like a tiny, powerfu
The history of life on Earth is full of surprises. One such surprise came from a discovery in eastern Victoria. It was a set of footprints, frozen in stone. These footprints were not just old, they were incredibly old. They pushed back the timeline of a major group of animals, including humans, by m
Hydrogen is a clean energy source that can be produced through water splitting. This process involves breaking water molecules into hydrogen and oxygen. However, the oxygen side of this reaction, known as the oxygen evolution reaction or OER, is slow and inefficient. This slowdown is a major hurdle
A recent find in Australia has flipped the script on what scientists thought they knew about when animals started living on land full-time. A slab of sandstone near Melbourne holds the oldest known footprints of a reptile-like creature. These tracks are around 350 million years old. This means th
The world of aviation is full of oddities. From the rules we follow during flights to the design of the aircraft themselves, there's always something new to learn. Let's dive into the curious case of the black noses on old planes. The design of airplanes has remained quite stable over the decades.
