Some of the first human beings to arrive in Tasmania, over 41,000 years ago, used fire to shape and manage the landscape, about 2,000 years earlier than previously thought. Some of the first human beings to arrive in Tasmania, over 41,000 years ago, used fire to shape and manage the landscape, about 2,000 years earlier
An international research team has uncovered a new mechanism crucial to the production of cellular proteins. When this mechanism is disrupted, the blueprints used by the cell to produce proteins are inaccurately edited through a process called splicing. The study sheds light on how specific mutations may lead to the retinal disease retinitis pigmentosa. Importantly
Some of the first human beings to arrive in Tasmania, over 41,000 years ago, used fire to shape and manage the landscape, about 2,000 years earlier than previously thought. Some of the first human beings to arrive in Tasmania, over 41,000 years ago, used fire to shape and manage the landscape, about 2,000 years earlier
Some of the first human beings to arrive in Tasmania, over 41,000 years ago, used fire to shape and manage the landscape, about 2,000 years earlier than previously thought. Some of the first human beings to arrive in Tasmania, over 41,000 years ago, used fire to shape and manage the landscape, about 2,000 years earlier
To stem the surging antibiotic resistance public health crisis, scientists seek solutions inside the mechanics of bacterial infection. A new study has found a vulnerability related to magnesium availability. This limitation potentially could be exploited to stop the spread of antibiotic resistance. Recent estimates indicate that deadly antibiotic-resistant infections will rapidly escalate over the next
An international research team has uncovered a new mechanism crucial to the production of cellular proteins. When this mechanism is disrupted, the blueprints used by the cell to produce proteins are inaccurately edited through a process called splicing. The study sheds light on how specific mutations may lead to the retinal disease retinitis pigmentosa. Importantly
Move over, Sonic. There's a new spin-jumping champion in town -- the globular springtail (Dicyrtomina minuta). This diminutive hexapod backflips into the air, spinning to over 60 times its body height in the blink of an eye, and a new study features the first in-depth look at its jumping prowess. Move over, Sonic. There's a
Scientists have discovered a virus that caused a nationwide die-off of superworms, a common food for birds, reptiles, other pets and, more and more so, even for humans as an alternative protein source. In doing so, they pioneered a different way to search for and identify emerging viruses and pathogens in humans, plants and animals.
Young griffon vultures move frequently between sleeping sites in different locations, interacting with many friends. They get set in their ways as they age and roost in the same spots with the same individuals; older vultures follow the same paths. Roosts act as information hubs; older vultures may have a more thorough knowledge of where
An international team has uncovered surprising details about mosquito mating, which could lead to improved malaria control techniques and even help develop precision drone flight. The team revealed that when a male Anopheles coluzzii mosquito hears the sound of female-specific wingbeats, his eyes 'activate' and he visually scans the immediate vicinity for a potential mate.
Researchers have made a groundbreaking discovery about how sea stars (commonly known as starfish) manage to survive predatory attacks by shedding their own limbs. The team has identified a neurohormone responsible for triggering this remarkable feat of self-preservation. Researchers at Queen Mary University of London have made a groundbreaking discovery about how sea stars (commonly
Geologists examined a submerged 25-foot bridge to tackle a long-lasting archaeological controversy: When humans settled on the islands in the western Mediterranean. Their findings narrow a historical gap between the settlement timelines of the eastern and western Mediterranean regions. A new study led by the University of South Florida has shed light on the human
The surprising discovery of a bacterium in a marine sponge from the Great Barrier Reef with striking similarity to Mycobacterium tuberculosis, the pathogen responsible for tuberculosis (TB), could unlock and inform future TB research and treatment strategies. The surprising discovery of a bacterium in a marine sponge from the Great Barrier Reef with striking similarity
A new study provides the first evidence of a direct interaction between kisspeptins, proteins crucial for sexual development, and astrocytes, non-neuronal cells of the nervous system, blazing new trails towards understanding the reproductive system's regulation. A study spearheaded by the University of Cordoba and the IMIBIC provides the first evidence of a direct interaction between
The public could have days or months of warning about a major earthquake through identification of prior low-level tectonic unrest over large areas, according to research by scientists who analyzed two major quakes in Alaska and California. The public could have days or months of warning about a major earthquake through identification of prior low-level
Entomology professor Esther Ngumbi studies how flooding affects crop plants and the insects that feed on them. She argues in a new review that flooding is a largely overlooked factor in studies meant to climate-proof plants. I can barely hear Esther Ngumbi over the roar of greenhouse fans as she shows me around her rooftop
Wildfires can damage crops, even if flames come nowhere near the plants. One outcome can be an unpleasant flavor and smell of wine that is made from grapes exposed to smoke. But researchers say that they have developed a way to lessen this smoke taint to improve the palatability of the wine. Wildfires can damage
A new study showing how a prehistoric sea cow was preyed upon by not one, but two different carnivores -- a crocodilian and a shark -- is revealing clues into both the predation tactics of ancient creatures and the wider food chain millions of years ago. A new study describing how a prehistoric sea cow