Pollination is compared in six genera of palms which exhibit two anemophilous and four different entomophilous modes of pollination. The genera considered are Thrinax. Phoenix. Nypa, Ptychosperma, ...

Two baby pterosaur fossils contain rare evidence of how they died 150 million years ago — and the specimens solve a larger ...

"Floral morphology remains the cornerstone for plant identification and studies of plant evolution. This guide gives a global overview of the floral diversity of the angiosperms through the use of ...

The BBC is not responsible for the content of external websites BBC SCIENCE is provided for general information only, and should not be treated as a substitute for the medical advice of your own ...

Steve Nix is a member of the Society of American Foresters and a former forest resources analyst for the state of Alabama. Leaves are the food factories of the tree. Powered by sunlight, the green ...

When people talk about the vagina, they're probably referring to the vulva, which the Cleveland Clinic confirms is the umbrella name given to the female (or assigned female at birth's) external ...

A violent storm may have sent two baby pterosaurs spiraling to their deaths in a lagoon about 150 million years ago, based on a new analysis of the tiny, astonishingly well-preserved fossils. This ...

The heart has four main chambers: the right atrium, right ventricle, left atrium, and left ventricle. The heart's valves ensure blood flows in the correct direction and include the tricuspid, ...

The neck consists of several groups of muscles, including spinal muscles, anterior, posterior, and superficial neck muscles, and suboccipitals. Gentle neck stretches can help improve flexibility and ...

The brain is a complex organ that controls thought, memory, emotion, touch, motor skills, vision, breathing, temperature, hunger and every process that regulates our body. Together, the brain and ...