When library archivists at the University of Cambridge in England inspected the cover of a 16th century property record, they realized it was made of pages repurposed from a medieval manuscript.
Known as the “Suite Vulgate du Merlin,” the rare 13th century fragments describe how a shape-shifting Merlin aided King Arthur early in his reign.
Rather than risk damaging the fragile, bound pages, a team of photographers and conservators at Cambridge have virtually unfurled the pages and uncovered hidden details in the text.
Dino-mite
A new study is helping scientists unravel the fiercely debated origins of the king of the dinosaurs — and how it became a fearsome apex predator.
The direct ancestor of Tyrannosaurus rex arrived in North America by crossing a land bridge from Asia 70 million years ago, the latest research suggests.
Mathematical models showed that the size of tyrannosaurids such as T. rex rapidly increased as global temperatures dropped.
T. rex also climbed to the top of the food chain in the vacuum left by the extinction of another group of carnivorous dinos 90 million years ago.
The wonder
Want to make the most of your morning cup of coffee as prices rise? University of Pennsylvania scientists tested a method to brew stronger coffee using fewer beans.
Trailblazers
For thousands of years, the Haenyeo have dived off South Korea’s Jeju Island to collect seafood from the ocean floor — and new evidence suggests they may have adapted for life underwater.
The women free divers descend as many as 60 feet (18 meters) multiple times a day, through pregnancy and old age, with no breathing equipment and only the aid of wet suits.
A new study has shown that the Haenyeo have a slower heart rate and unique genetic differences that enable them to cope with the pressures of free diving — as well as a trait that may even protect the unborn children of pregnant divers.
Force of nature
An underwater volcano located on a geological hot spot could erupt at any time — and scientists plan to publicly livestream the explosive event when it happens.
The Axial Seamount, as the volcano is known, is inflating with magma and causing earthquakes where two giant tectonic plates — the Pacific and Juan de Fuca plates — are spreading apart.
Yet life thrives in this seemingly hostile environment. Marine creatures can be seen clustering around hydrothermal vents called “snowblowers” that billow out hot water and microbes — and they bounce back from scorching within months of an eruption.
Meanwhile, to mark his 99th birthday, broadcaster David Attenborough has released a new documentary called “Ocean,” offering peeks at underwater species and revealing the threats facing what he calls “the most important place on Earth.”
Take note
These new stories are worth your time:
— Uturuncu, a peak in the Central Andes mountain range, hasn’t erupted for more than 250,000 years. Recent signs of activity like gas plumes suggest the “zombie volcano” may be waking up, but experts aren’t so sure.
— A Soviet-era spacecraft, called Cosmos 482, that malfunctioned while on a journey to explore Venus in 1972 likely crash-landed on Earth early Saturday, according to the European Space Agency. Here’s where it may have landed.
— Researchers deciphered the author and title of a nearly 2,000-year-old scroll burned by the Mount Vesuvius eruption in 79 AD.
The post Hidden details emerge from a medieval manuscript masquerading as a book cover appeared first on CNN.
