Marsupials might be the more evolved mammals
Mammal evolution has been flipped on its head, according to new research that suggests marsupials are the more evolved mammals......»»
Rare whale species observed during recent Antarctic expedition
Research by Wageningen Marine Research and partners on the relationship between sea ice and the Southern Ocean food web investigates various components of that food web, including the so-called "top predators," or seabirds and marine mammals. To map.....»»
Evolved and more powerful macOS malware strain sold cheaply to criminals
Researchers have discovered another data-seizing macOS malware, with "Cthulhu Stealer" sold to online criminals for just $500 a month.Cthulhu Stealer in action [Cado Security]The Mac is becoming even more of a target for malware, with warnings surfac.....»»
What the unique shape of the human heart tells us about our evolution
Mammals, from the mighty blue whale to the tiny shrew, inhabit nearly every corner of our planet. Their remarkable adaptability to different environments has long fascinated scientists, with each species developing unique traits to survive and thrive.....»»
Polarization volume gratings break uniformity-efficiency tradeoff in AR waveguide displays
Augmented reality (AR) has evolved from a futuristic concept to a widespread technology, thanks to advancements in microdisplay technologies, ultracompact imaging optics, and high-speed digital processors......»»
Blind cavefish have extraordinary taste buds that increase with age, research reveals
Over thousands of years, cavefish evolved and lost their vision, earning the moniker "the blind cavefish," but some cavefish also developed an inordinate number of taste buds on the head and chin......»»
How researchers reconstructed the ancestor of all life on Earth
Understanding how life began and evolved on Earth is a question that has fascinated humans for a long time, and modern scientists have made great advances when it comes to finding some answers. Now, our recent study hopes to offer new insights into t.....»»
Apple released the iMac 26 years ago and it"s better than ever
Even if every part of the iMac has radically evolved, it's still the only computer that debuted in 1998 that you can buy in 2022, because Apple got its core purpose right on this day, 26 years ago, when it went on saleIf there's a single Mac that is.....»»
Some solitary mammals have surprisingly social lives: What one researcher has learned from a tiny south African rodent
We probably all know someone who lives a solitary life. But not everyone realizes that there are solitary individuals in the animal kingdom, too. Examples of solitary species are some shrews, and large predators, such as black bears (Ursus americanus.....»»
Findings reveal eurypterids evolved giant size independently at least nine times
Sea scorpions, ancient predators that patrolled Earth's marine and freshwater habitats hundreds of millions of years ago, are the focus of a sizable scientific mystery......»»
Great Koala Count: Aussies urged to track sightings of iconic marsupials
CSIRO, Australia's national science agency, is calling on Australians to record koala sightings in the Koala Spotter app, to help build the most accurate national population count to date......»»
New ‘Hobbit’ Fossil Clarifies Origin Story of this Tiny Human Relative
A tiny human relative called the hobbit, or Homo floresiensis, may have evolved from a larger ancestor that shrunk upon arriving on the Indonesian island of Flores, a new fossil suggests.....»»
Using dental growth rings scientists reveal differences in growth patterns between ancient and modern mammals
A study published in Science Advances reveals how early mammals grew and developed during their pivotal Jurassic radiation. Using a technique called synchrotron X-ray tomography to image growth rings in fossilized tooth roots, the researchers were ab.....»»
Plants offer fruit to insects to disperse dust-like seeds, botanist discovers
Fruit exist to invite animals to disperse the swallowed seeds. A Kobe University research team found that plants targeting insects rather than birds or mammals for this service are more common than previously thought. These plants produce dust-like s.....»»
Treatment with smoke can favor seed germination in Brazil"s Cerrado biome
For thousands of years, plants have evolved in the presence of wildfires in the Cerrado, Brazil's savanna-like biome. Scientists at São Paulo State University (UNESP) studied the effect of smoke on seed germination for 44 plant species typical of th.....»»
"Baby talk:" Decoding how children"s vocal and cognitive cues sway adults
Compared to other mammals, human children are dependent on their caregivers for a remarkably long time. Throughout the ages, they have developed "psychological tactics" to endear themselves to adults and thus enhance their chances of survival. This p.....»»
Penguin wing fossil shows importance of Zealandia in penguin evolution
Three small fossil penguin bones, collected in South Canterbury in 1987, are now shedding new light on how penguin wings have evolved. A new study, published in the Journal of the Royal Society of New Zealand, describes a new species of penguin that.....»»
Timber plantations near urbanized areas support the movement of small and medium-sized terrestrial mammals
In the fight to mitigate climate change and deforestation in the tropics, timber plantations have emerged as a promising strategy for reforesting degraded land and connecting patches of natural forest. Often, these are species with commercial value f.....»»
Climate is most important factor in where mammals choose to live, study finds
While human activity has had a massive effect on the natural world, a new study from North Carolina State University finds that climate is still the most influential factor in determining where mammals can thrive. The work sheds light on how climate.....»»
Editorial: Biden"s withdrawal leaves industry wondering whether Kamala Harris has evolved on EVs, climate change
Kamala Harris owes the industry and voters some answers on whether she still believes in the $10 trillion climate plan she proposed in 2019 that called for an industrywide transition to EVs by 2035......»»
Study shows egg-laying mammals are unique, inside and out
The identification of a key gene in monotremes has increased our understanding of why the stomachs of platypuses and echidnas are atypically small, non-acidic, and, in the instance of platypuses, lack a pyloric sphincter......»»