Crystals in Apollo Lunar Rocks Reveal the Moon’s True Age
After an ocean of magma cooled down, the lunar crystals formed at least 4.46 billion years ago. More than 4 billion years ago, when the…
Founded by Marshall Field in 1894, the Field Museum (Field Museum of Natural History/FMHN) boasts one of the world’s most impressive collections of cultural artifacts. Research is actively being conducted on museum contents to advance natural science initiatives. To learn more about Field Museum artifacts or research visit SciTechDaily.com.
After an ocean of magma cooled down, the lunar crystals formed at least 4.46 billion years ago. More than 4 billion years ago, when the…
The marine snails’ bright citrus coloring might help ward off predators. The “Margaritaville” in Jimmy Buffett’s famous song isn’t a real place, but it’s long…
Contrary to previous beliefs, mammals that survived past mass extinctions weren’t always generalists; many had unique traits that aided their survival, prompting a…
Hairworms are missing the tiny “hairs” responsible for cell movement, filtration, and sensing that every other known animal has. In a world teeming with bizarre…
A recent study reveals intriguing insights into the catastrophic “Great Dying” extinction event 252 million years ago, focusing on the role of a tiger-sized, saber-toothed…
Ants took over the world by following flowering plants out of prehistoric forests. Ants are pretty much everywhere. There are more than 14,000 different species,…
The Wari Empire, Peru’s earliest major civilization, spanned over a thousand miles across the Andes Mountains and the coastal region from 600-1000 CE. The remnants…
Color plays a huge role in our lives — the hues we wear and decorate with are a way for us to signal who we…
Cities often have vastly different lifespans, with some lasting just a century or two, while others endure for a thousand years or more. The reasons…
Asexual reproduction is prevalent among animals such as starfish, deep-sea worms, and stick insects, but it is a rarity among vertebrates. Parthenogenesis is a process…
Antarctica is a tough place to work, for obvious reasons— it’s bitterly cold, remote, and wild. However, it’s one of the best places in the…
A new study from researchers at the Institute of Vertebrate Paleontology and Paleoanthropology of the Chinese Academy of Sciences and the Field Museum of Natural…
Ancient Iowan superpredator got big by front-loading its growth in its youth. Fossils found only at the Field Museum reveal the growth history of Whatcheeria….
Paleontologists have been debating for decades whether dinosaurs were warm-blooded, like modern mammals and birds, or cold-blooded, like modern reptiles. Knowing whether dinosaurs were warm-…
Scientific names get chosen for lots of reasons — they can honor an important person, or hint at what an organism looks like or where…
Its close cousin Baryonyx probably swam too, but Suchomimus might’ve waded like a heron. Spinosaurus is the biggest carnivorous dinosaur ever discovered—even bigger than T….
Approximately 80 miles from the westernmost reach of China’s Great Wall, paleontologists found relics of an even more ancient world. Over the last two decades,…
A wide variety of animals have tusks, from elephants and walruses to five-pound, guinea pig-looking critters called hyraxes. But one thing tusked animals have in…