How TFIIH uses XPG to located damaged DNA
Nucleotide excision repair (NER) is a critical DNA repair pathway that plays a key role in maintaining transcription and genome integrity by removing bulky DNA lesions......»»
How the Tudors dealt with food waste
More than 10 million tons of food is wasted in the UK each year. Leftovers perish in their plastic Tupperware tombs, supermarket bins heave with damaged but perfectly edible produce, and fields are littered with spoiled harvests. Preventing good food.....»»
Cut submarine cables cause web outages across Africa; 6 countries still affected
Parts of Africa were already seeing web disruptions from damaged Red Sea cables. Enlarge / View of Le Plateau and Ebrie Lagoon from the top of the Cathedrale St-Paul in Côte d'Ivoire (Ivory Coast), one of the affected countries.....»»
GM uses AI tool to determine which truck stops should get EV chargers
Forget LLM chatbots; this seems like an actually useful implementation of AI. Enlarge / A 2024 Chevrolet Silverado EV WT at a pull-through charging stall located at a flagship Pilot and Flying J travel center, as part of the new.....»»
Research uncovers specific protein interactions needed for cells to break down and remove damaged mitochondria
Autophagy is a process used by cells as a recycling system to transport and break down organelles and other cytosolic components, which become enveloped in a membrane called the autophagosome. When this involves the removal of damaged mitochondria, i.....»»
Advancing tissue engineering with shape memory hydrogels
One of the primary goals in the field of tissue engineering and regenerative medicine is the development of artificial scaffolds that can serve as substitutes for damaged tissue. These materials must ideally resemble natural tissue and must have the.....»»
Tsetse fly fertility damaged after just one heat wave, study finds
The fertility of both female and male tsetse flies is affected by a single burst of hot weather, researchers at the University of Bristol and Stellenbosch University in South Africa have found......»»
Apple is now assembling the 6.1-inch iPhone 15 in Brazil
While China is still responsible for manufacturing most of Apple’s devices, the company does have some assembly facilities around the world. One of these facilities is Foxconn Brazil, located in São Paulo. There, Apple is now assembling the ......»»
Dark Energy Camera captures remains of a massive star that exploded nearly 11,000 years ago in huge gigapixel image
This colorful web of wispy gas filaments is the Vela Supernova Remnant, an expanding nebula of cosmic debris left over from a massive star that exploded about 11,000 years ago. Located around 800 light-years away in the constellation Vela (the Sails).....»»
Webb peers into the tendrils of NGC 604
Two new images from the NASA/ESA/CSA James Webb Space Telescope's NIRCam (Near-Infrared Camera) and MIRI (Mid-Infrared Instrument) showcase the star-forming region NGC 604, located in the Triangulum galaxy (M33), 2.73 million light-years away from Ea.....»»
Kansas, Nebraska dealership groups granted trials in hail damage dispute
Two Great Plains dealership groups have won the right to trials on assertions their insurers wrongfully refused to fully reimburse them for repairing hail-damaged vehicles......»»
Apple to join other luxury retail locations in Miami Worldcenter
Apple has inked a lease agreement to build a new Apple Store at Miami Worldcenter, set to show up by 2025 at the earliest.Image Credit: Miami WorldcenterThe one-story structure will be located at the corner of Northeast Eighth Street, to the west of.....»»
Good news for coral reef restoration efforts: Study finds "full recovery" of reef growth within four years
While the majority of the world's reefs are now under threat or even damaged potentially beyond repair, a new study reported in the journal Current Biology on March 8 offers some encouraging news: efforts to restore coral reefs not only increase cora.....»»
Comparable net radiation between the high-elevation Tibetan Plateau and the low-elevation Yangtze River region: Study
Land–atmosphere interactions play a crucial role in shaping Earth's climate system, profoundly influencing weather patterns, climate variables, and ecological processes. Despite being located at similar latitudes, the Tibetan Plateau (TP) and Yangt.....»»
Battery startup Our Next Energy lays off 37 more employees
Battery startup Our Next Energy Inc. is again trimming headcount following months of struggles. Crain’s Detroit Business has learned that the Southeast Michigan-based company has cut another 37 jobs — 24 of which were located in Michigan — w.....»»
Battery startup Our Next Energy lays off another 3 dozen employees
Battery startup Our Next Energy Inc. is again trimming headcount following months of struggles. Crain’s Detroit Business has learned that the Southeast Michigan-based company has cut another 37 jobs — 24 of which were located in Michigan — w.....»»
Molecular mechanism of transmembrane bilirubin transport by human ABCC2 transporter revealed
The metabolic process of bilirubin has been a focus of medical research since the abnormal accumulation of bilirubin has been found to be associated with a variety of diseases. Bilirubin is a substance produced by the breakdown of aging or damaged re.....»»
Researchers find destruction of oceans" worth of water per month in Orion Nebula
An international team, including Western astrophysicists Els Peeters and Jan Cami, has found the destruction and re-formation of a large quantity of water in a planet-forming disk located at the heart of the Orion Nebula......»»
Stem cells "migrate" to repair damaged lung cells, study shows
A new Yale-led study has found that stem cells migrate to help repair damaged lung cells caused by injuries such as viral or bacterial infections......»»
Damage to cell membranes causes cell aging, finds new study
Our cells are surrounded by a fragile membrane that's only 5 nanometers thick, 1/20 of a soap bubble. Cells are easily damaged by physiological activities, including muscle contraction and tissue injury. To cope with such damage, cells are equipped w.....»»
Scientists find evidence of geothermal activity within icy dwarf planets
A team co-led by Southwest Research Institute found evidence for hydrothermal or metamorphic activity within the icy dwarf planets Eris and Makemake, located in the Kuiper Belt. Methane detected on their surfaces has the tell-tale signs of warm or ev.....»»