Lions use more than one type of roar. New research reveals four sound stages and a hidden roar that helps experts track and ...

Garlic rinses can fight oral bacteria as effectively as chlorhexidine mouthwash, offering a natural alternative with fewer ...

Four key climate systems are showing signs of instability and approaching tipping points with potentially abrupt and ...

Public Montessori preschools improve reading, memory, and self-control, and cost thousands of dollars less per child.

Webb unveils Apep's swirling dust “serpents,” revealing a rare triple-star system carving perfect spirals across 700 years of ...

Cahokia, the huge indigenous city that rivaled European cities, reveals new secrets about its mounds, solar calendars, and ...

A meta-analysis looked at people’s genetic profiles and found associations between blood type and risk of early-onset stroke.

Ice grains from Enceladus reveal the richest mix of organics yet, offering the strongest clues that the moon’s hidden ocean ...

Melting polar ice is unleashing stronger, faster currents, reshaping heat flow, nutrient pathways, and microplastic movement ...

D imaging reveals ancient phages virus with features dating back billions of years - and potential to fight today’s dangerous ...

A new study shows that the "Five Great Forests" sustain billions of migratory birds, shaping spring across the Americas.

Japan launches Asia's first and only osmotic power plant, which generates energy 24 hours a day using salt water.