A study of U.S. mothers finds that elevated cortisol late in pregnancy is tied to earlier tooth eruption in infants.

Understand the great gray owl's remarkable adaptability through advanced research, revealing their unique urban-migration ...

They recover lithium from used batteries with a purity of 99.79% and simplify solid-state batteries, promoting the safety of electric cars.

Microbes frozen for 40,000 years in Alaska's permafrost are thawing as temperatures rise, releasing CO2 and posing new ...

New research reveals vowel-like patterns inside sperm whale click messages, or codas, suggesting surprisingly rich ...

Archaeologists in Aarhus, Denmark, reported finding graves of 77 Viking in a medieval churchyard – a single site that ...

Feeding cows red seaweed triggers a microbial shift that sharply reduces methane emissions, revealing a promising gut-level ...

Astronauts reveal an alarming greenish hue in Lake Tana: satellite images show algae growth and hidden threats to this ...

A new robotic eye with a light-powered soft lens promises ultra-sharp vision that can be, focused wirelessly and reveals ...

Scientists find baby loggerheads feel Earth’s magnetic field to know where they are, reshaping our understanding of sea ...

A long-term study shows how eating disorders can lead to serious physical and mental health risks for years after diagnosis.

Scientists created the first shared aroma language for cannabis, showing that smell not THC - predicts what people enjoy and ...