Science News Stories
How Many Sides Does The Great Pyramid Of Giza Have? Because It Isn't Four
There is still plenty to learn about the pyramids of Egypt. For instance, it would be nice to know what is in the massive void sealed inside the Great Pyramid of Giza 4,500 years ago, or precisely how the materials were transported to the area before construction. But let's start with the basics:...
photo: Creative Commons
Chimpanzee behaviours passed down through generations
Some of the complex behaviours of chimpanzees have been passed down and refined over generations. These include the combination of several tools for...
photo: Creative Commons / Blackseablue
What Did Dinosaurs Sound Like? New Parasaurolophus Model Hopes To Find Out
How do you work out what an extinct animal sounded like? One place we can look to is their fossils, and a new research project has set out to do just that for Parasaurolophus, creating a set of pipes they’ve nicknamed the “linophone" inspired by chambers in its skull. The name comes after its...
photo: Creative Commons / HombreDHojalata https://commons.wikimedia.org/wiki/User:HombreDHojalata
Why do humans have toenails? Because we’re evolutionary ‘weirdos.’
At the ends of your toes are an evolutionary artifact of humans’ primate history, hiding in plain sight. Instead of sharp, curved hooks or stomping hooves, we have flat scales of double-layered keratin covering just the tops of our digits. Yet for most other vertebrate animals, that’s not the case....
photo: Creative Commons
Where Is The Ancestral Homeland Of All Living Humans?
Africa is the homeland of humanity – at least, that’s what most experts currently think. Like all families, Homo sapiens has a complicated story marked by disagreements, unanswered questions, and glaring gaps in our understanding. The idea that all members of Homo sapiens (that's...
photo: Creative Commons / This file was uploaded by MUSE - Science Museum of Trento in cooperation with Wikimedia Italia. http://www.muse.it
See The First Ever Close-Up Picture Of A Star Outside The Milky Way
Astronomers have been studying star WOH G64 for a while. It’s a red supergiant in the galaxy next door, the Large Magellanic Cloud, and it is believed to be in the last stages before going supernova. Researchers have now broken a record by actually photographing it in detail – this had never been...
photo: ESO/K. Ohnaka et al.
The World's Most Dangerous Tree Isn’t Even Safe To Stand Under When It’s Raining
If you too suffered through the cinematic experience that was The Happening, you’ll know it’s hard to feel that threatened by a plant – but there is a tree out there that seems hell-bent on cruelty. The manchineel has been declared “the most dangerous tree in the world” by the Guinness Book Of World...
photo: Creative Commons / Jason Hollinger https://www.flickr.com/people/7147684@N03
Six months in space is not that bad for your brain
Extended time in space is not exactly harmless to the human body. Radiation, altered gravity, sleep loss, can all take their toll on astronauts. Some are even hospitalized upon their return to Earth. Minor mistakes in space can have devastating consequences, so it is important to know how these...
photo: NASA/SpaceX
Four ways in which history and religion are being transformed by the metaverse and AI
Imagine getting a live art class from Leonardo da Vinci, or having a fully interactive discussion about the meaning of life with Socrates. You can now do this in your living room with a laptop and headset through startups like Ireland’s Engage XR and Sweden’s Hello History , combining the...
photo: AP / John Locher
NASA worries space station leaks in Russian module are potentially ‘catastrophic.’ Russia doesn’t seem to agree
A Russian-controlled segment of the International Space Station is leaking, allowing pressure and air to bleed out. The situation has reached a fever pitch as cosmonauts scramble to patch problem areas and officials from Russia’s space agency, Roscosmos, and NASA disagree about the severity of the...
photo: NASA

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