What’s in tattoo ink? My team’s chemical analysis found ingredients that aren’t on the label and could cause allergies

Credit: Pixabay/CC0 Public Domain Tattoos are an incredibly common form of permanent self-expression that date back thousands of years. Most tattoo artists follow strict health and sanitation regulations, so you…

New classification of tuberculosis to support efforts to eliminate the disease

Scanning electron micrograph of Mycobacterium tuberculosis bacteria, which cause TB. Credit: NIAID A new way to classify tuberculosis (TB) that aims to improve focus on the early stages of the…

AI’s excessive water consumption threatens to drown out its environmental contributions

Credit: Pixabay/CC0 Public Domain Water is needed for development, production and consumption, yet we are overusing and polluting an unsubstitutable resource and system. Eight safe and just boundaries for five…

Archaeologists to excavate Sheffield Castle where Mary, Queen of Scots was imprisoned

Archaeologists from Wessex Archaeology will be conducting an excavation of Sheffield Castle in Sheffield, England. Sheffield Castle was constructed following the Norman Conquest of England (1066) at the confluence of…

CaMKII Can Be Regulated to Mitigate Alzheimer’s

Summary: The CaMKII protein, critical in brain and heart function, can be regulated to mitigate Alzheimer’s and heart conditions using three types of drug inhibitors. Their findings reveal that these…

Pregnancy in low-income, food-scarce neighborhoods may increase risk of adverse birth outcomes, study reveals

Credit: CC0 Public Domain Living in neighborhoods where residents have lower incomes and limited food access during pregnancy was associated with an increased risk of babies born small for gestational…

Top computer scientists say the future of artificial intelligence is similar to that of Star Trek

Astronomers find evidence that blue supergiant stars can be formed by the merger of two stars

Artistic image of a binary system of a red giant star and a younger companion that can merge to produce a blue supergiant. Credit: Casey Reed, NASA An international piece…

Climate leaders, oil bosses pitch alternate energy-transition realities

As climate officials prepare the next steps in a globally agreed shift away from fossil fuels, oil and gas executives return fire Helsingør and Houston are separated by just over…

New structure transistors for advanced technology node CMOS ICs

The scaling of silicon-based metal-oxide-semiconductor field-effect transistors (Si MOSFETs) and evolution of novel structure transistors in accordance with Moore’s Law, especially for modern complementary metal-oxide-semiconductor (CMOS) ICs. Core MOSFETs are…