Well-Preserved Embryo Found Inside Fossilized Dinosaur Egg
A rare look inside a fossilized dinosaur egg found in southern China has revealed an exquisitely preserved embryo -- and evidence suggesting that some of these prehistoric creatures had even more in common with modern birds than previously thought. F.....»»
New DNA evidence rewrites long-told stories of people in ancient Pompeii
When a volcanic eruption buried the ancient city of Pompeii, the last desperate moments of its citizens were preserved in stone for centuries......»»
BioWare finds time to celebrate N7 Day in Dragon Age: The Veilguard
Dragon Age: The Veilguard just released, so BioWare put a little N7 Day easter egg inside the game......»»
Did the world"s best-preserved dinosaurs really die in "Pompeii-type" events?
Between about 120 million and 130 million years ago, during the age of dinosaurs, temperate forests and lakes hosted a lively ecosystem in what is now northeast China. Diverse fossils from that time remained pretty much undisturbed until the 1980s, w.....»»
Charcoal stored in preserved guano gives helps reconstruct regional fire histories
With wildfires growing more frequent and more intense in many parts of the world, scientists are looking to the past to better understand where and when fires have burned. Lakes and wetlands, which capture airborne charcoal particles when they fall f.....»»
A remarkable fossil assemblage gets a new interpretation
A team of paleontologists recently discovered that an ancient seascape known for its diverse assemblage of exceptionally preserved fossils represents an unexpected oceanic setting, placing the fossils in an environmental context that is dramatically.....»»
Preserved dung suggests large herbivores have lived in Yellowstone National Park for more than 2,000 years
Large herbivores like bison or elk have continuously lived in the Yellowstone National Park region for about 2,300 years, according to a new analysis of chemicals preserved in lake sediments. John Wendt of Oklahoma State University, U.S., and colleag.....»»
This startup charges $50,000 to screen baby embryos for IQ
A new startup called Heliospect Genomics has found quite a niche to tap into. The startup’s main focus is on embryo IQ screening, giving parents … The post This startup charges $50,000 to screen baby embryos for IQ appeared first on BGR......»»
Gold bugs: New fossil arthropod preserved in fool"s gold
A team of researchers led by Associate Professor Luke Parry, Department of Earth Sciences, University of Oxford, have unveiled a spectacular new 450-million-year-old fossil arthropod (the group that contains spiders, centipedes, and insects). Besides.....»»
Saturday Citations: Reading comprehension; revisiting tardigrade orthodoxy; restoring universal symmetry
This week, physicists suggested that quantum entanglement may be really, really fast rather than instantaneous, and could be measured at an attosecond scale. Paleontologists discovered a fossilized mammal in Colorado that may have lived alongside din.....»»
Slimy, orange ‘alien egg pods’ discovered in river — and they’re ‘spreading rapidly’
Slimy, orange ‘alien egg pods’ discovered in river — and they’re ‘spreading rapidly’.....»»
When things get tight: How does the embryo in rapeseed react to mechanical constraints?
In 2021, the Nobel Prize in Physiology or Medicine was awarded for elucidating the biology of mechanosensors. These discoveries revealed how mechanical forces generated by touch influence tissue differentiation and morphogenesis in animals and humans.....»»
Researchers piece together 66-million-year-old dinosaur fossils found in South Dakota
The groundbreaking discovery of a 66-million-year-old dinosaur continues to reveal itself years after a piece of it was first spotted, Missouri researchers said......»»
Tracks left by a bird-sized dinosaur suggest it used wings to run faster
A small international team of biologists, geologists and paleontologists has found evidence that a bird-sized dinosaur from the early Cretaceous used its wings to run faster. In their study published in the Proceedings of the National Academy of Scie.....»»
Rare fossils of extinct elephant document the earliest known instance of butchery in India
During the late middle Pleistocene, between 300 and 400 thousand years ago, at least three ancient elephant relatives died near a river in the Kashmir Valley of South Asia. Not long after, they were covered in sediment and preserved along with 87 sto.....»»
Smallest dinosaur egg ever found confirmed in China
A team of paleontologists, geoscientists and evolutionary specialists affiliated with multiple institutions in China has found that a fossilized egg unearthed in 2021 is the smallest dinosaur egg ever found. In their paper published in the journal Hi.....»»
Uncovering new regulatory mechanisms in embryo implantation
Implantation is the initial step in pregnancy, where the embryo attaches to and enters the endometrium, the inner tissue layer of the uterus. During this process, the cells of the endometrium change to build the right conditions for the fertilized eg.....»»
Same-sex flamingo couple hatches egg, cares for chick
A pair of flamingos have become first-time parents at the San Diego Zoo Safari Park after hatching an egg together. And they're both dads......»»
In Denmark, 50 well-preserved Viking Age skeletons have been unearthed, a rare discovery
In a village in central Denmark, archaeologists made a landmark discovery that could hold important clues to the Viking era: a burial ground, containing some 50 "exceptionally well-preserved" skeletons......»»
From chaos to structure: How a bunch of seemingly disorganized cells go on to form a robust embryo
Pipetting liquids into tiny test tubes, analyzing huge datasets, poring over research publications—all these tasks are part of being a scientist. But breaking this routine is essential. Time away from the usual work environment can spark creative i.....»»
Scientists explore whether smaller chromosomes lead to more segregation errors during egg cell division
Three RIKEN researchers have shed light on the cellular mechanisms underlying chromosomal abnormalities that can cause miscarriages and congenital disorders such as Down syndrome......»»