How did vertebrates first evolve jaws?
Five-hundred million years ago, it was relatively safe to go back in the water. That's because creatures of the deep had not yet evolved jaws. In a new pair of studies in eLife and Development, scientists reveal clues about the origin of this thrilli.....»»
Growth of "baby galaxies" witnessed with James Webb Space Telescope
Scientists have theorized how galaxies evolve, but details in their early phase of formation remained shrouded in celestial clouds of mystery......»»
Study shows protecting lands slows biodiversity loss among vertebrates by five times
Protecting large swaths of Earth's land can help stem the tide of biodiversity loss—including for vertebrates like amphibians, reptiles, mammals and birds, according to a study published in Nature Sept. 27......»»
New Klipsch tabletop wireless speakers are a more affordable, capable take on mid-century modern
Klipsch's new The One and The Three Plus tabletop wireless speakers evolve the company's mid-century modern style, with better support for digital audio......»»
Researchers" analysis of perching birds points to new answers in evolutionary diversification
When Charles Darwin traveled to the Galapagos Islands almost 200 years ago as a gentleman naturalist, he used the power of observation to develop his theory that species evolve over time......»»
Move over, Cordyceps, there’s a new “zombie” parasite to haunt our dreams
The lancet liver fluke controls infected ants with a temperature-based on/off switch. Enlarge / An ant infected by the lancet liver fluke climbs up and clamps its powerful jaws onto the top of a blade of grass, making it more lik.....»»
Supermassive black holes affect the chemical composition of their host galaxies, research shows
New research shows that the supermassive black hole at the center of a galaxy can have a direct impact on the chemical distribution of the host galaxy. This provides another piece of the puzzle for understanding how galaxies evolve......»»
The earliest deep-sea vertebrates revealed by unusual trace fossils
Scientists have discovered a missing evolution puzzle piece in 130-million-year-old rocks. The discovery is a result of an international collaboration, in which the Faculty of Sciences of the University of Lisbon (Portugal) is involved......»»
How did plants first evolve into all different shapes and sizes? We mapped a billion years of plant history to find out
Plants range from simple seaweeds and single-celled pond scum, through to mosses, ferns and huge trees. Paleontologists like us have long debated exactly how this diverse range of shapes and sizes emerged, and whether plants emerged from algae into m.....»»
The secret habits of top-performing CISOs
69% of top-performing CISOs dedicate recurring time on their calendars for personal professional development, according to Gartner. This is compared with just 36% of bottom-performing CISOs who do so. “As the CISO role continues to rapidly evolve,.....»»
Closest supernova in a decade reveals how exploding stars evolve
Alex Filippenko is the kind of guy who brings a telescope to a party. True to form, at a soiree on May 18 this year, he wowed his hosts with images of star clusters and colorful galaxies—including the dramatic spiral Pinwheel Galaxy—and snapped t.....»»
COVID-19 virus is evolving rapidly in white-tailed deer, new research finds
White-tailed deer across Ohio have been infected with the virus that causes COVID-19, new research has found—and the results also show that viral variants evolve about three times faster in deer than in humans......»»
New experimental research measures the speed of molecular charge migration for the first time
To discover how light interacts with molecules, the first step is to follow electron dynamics, which evolve at the attosecond timescale. The dynamics of this first step have been called charge migration (CM). CM plays a fundamental role in chemical r.....»»
DMS provider Tekion lays off "small percentage" of work force
The dealership management system company makes "organizational adjustments" as economic conditions evolve......»»
DMS provider Tekion lays off "small percentage" of workforce
The dealership management system company makes "organizational adjustments" as economic conditions evolve......»»
Surprise COVID discovery helps explain how coronaviruses jump species
Unexpected new insights into how COVID-19 infects cells may help explain why coronaviruses are so good at jumping from species to species and will help scientists better predict how COVID-19 will evolve......»»
Scientists discover how parasites of viruses drive superbug evolution
In a study published in Cell, scientists from the National University of Singapore (NUS) and Imperial College London have discovered a new way by which bacteria transmit their genes, enabling them to evolve much faster than previously understood......»»
DNA decodes the dining preferences of the shell-shucking whitespotted eagle ray
With mighty jaws and plate-like teeth, the whitespotted eagle ray (Aetobatus narinari) can pretty much crunch on anything. In fact, hard clam farmers in Florida's Indian River Lagoon have considered this species a threat to their production efforts a.....»»
What’s new on Tubi in August 2023
The Transporter, Hollow Man, 2001, Boss, Spawn, and the Jaws franchise are just some of the new films and TV shows that are streaming on Tubi in August 2023......»»
Competition for food? Jaw analyses show what cave bears and brown bears ate
The differences are in the details: Special 3D shape analyses of the jaws and dentitions of cave bears and brown bears living at the same time from the fossil site in the caves of Goyet in Belgium show their clearly different food spectrum......»»
Dark energy camera captures galaxies in lopsided tug of war, a prelude to merger
Galaxies grow and evolve over billions of years by absorbing nearby companions and merging with other galaxies. The early stages of this galactic growth process are showcased in a new image taken with the US Department of Energy's (DOE) Dark Energy C.....»»