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Anthropology: Cultures Anthropology: Early Humans Anthropology: General
Published

Paleolithic humans may have understood the properties of rocks for making stone tools      (via sciencedaily.com)     Original source 

Research suggests that Paleolithic humans in the Middle East selected flint for their cutting tools...

Physics: Acoustics and Ultrasound Physics: Optics
Published

Soundwaves harden 3D-printed treatments in deep tissues      (via sciencedaily.com)     Original source 

Engineers have developed a bio-compatible ink that solidifies into different 3D shapes and structure ...

Computer Science: Artificial Intelligence (AI) Computer Science: General
Published

AI for mental health screening may carry biases based on gender, race      (via sciencedaily.com)     Original source 

A growing body of AI tools screen how people talk, searching for subtle changes that could indicate...

Space: Astronomy Space: General Space: The Solar System
Published

Meteor showers shed light on where comets formed in the early solar system      (via sciencedaily.com)     Original source 

Researchers studying meteor showers have found that not all comets crumble the same way when they ap...

Chemistry: General Computer Science: General Energy: Technology Offbeat: Computers and Math Offbeat: General
Published

Smart fabric converts body heat into electricity      (via sciencedaily.com)     Original source 

Researchers have developed a smart fabric that can convert body heat and solar energy into electrici...

Mathematics: General Physics: Acoustics and Ultrasound
Published

Pythagoras was wrong: there are no universal musical harmonies, new study finds      (via sciencedaily.com)     Original source 

The tone and tuning of musical instruments has the power to manipulate our appreciation of harmony,...

Mathematics: Modeling
Published

Study reveals why AI models that analyze medical images can be biased      (via sciencedaily.com)     Original source 

Researchers have found that artificial intelligence models that are most accurate at predicting race...

Biology: Biochemistry Biology: General Biology: Microbiology Ecology: Research
Published

New insights on polymicrobial infections in chronic lung diseases      (via sciencedaily.com)     Original source 

Chronic lung diseases are often accelerated and exacerbated by polymicrobial infections. An internat...

Biology: Biochemistry Biology: Botany Biology: Evolutionary Biology: Zoology Ecology: Endangered Species
Published

Interaction with insects accelerates plant evolution      (via sciencedaily.com)     Original source 

Researchers have discovered that plants benefit from a greater variety of interactions with pollinat...

Biology: Biochemistry Biology: Evolutionary Biology: General Biology: Zoology
Published

Size doesn't matter for mammals with more complex brains      (via sciencedaily.com)     Original source 

Mammals that have evolved more developed brains tend to have a smaller size difference between males ...

Biology: Biochemistry Biology: Botany Biology: Microbiology Ecology: Endangered Species
Published

'Talking' tomatoes: How their communication is influenced by enemies and friends      (via sciencedaily.com)     Original source 

Plants produce a range of chemicals known as volatile organic compounds that influence their interac...

Space: Astronomy Space: Exploration Space: General Space: Structures and Features Space: The Solar System
Published

Giant doubts about giant exomoons      (via sciencedaily.com)     Original source 

The extrasolar planets Kepler-1625b and Kepler-1708b are supposedly the home worlds of the first kno...

Chemistry: Biochemistry Chemistry: General Chemistry: Inorganic Chemistry Chemistry: Organic Chemistry
Published

Chemistry inspired by one-pot cooking      (via sciencedaily.com)     Original source 

Is it possible to create a new class of materials from very different substances using the 'one-pot ...

Engineering: Biometric Offbeat: Computers and Math Offbeat: General
Published

AI discovers that not every fingerprint is unique      (via sciencedaily.com)     Original source 

Engineers have built a new AI that shatters a long-held belief in forensics -- that fingerprints fro...