Related topics: women · pregnant women · babies

Baby pterodactyls could fly from birth

A breakthrough discovery reveals that pterodactyls, extinct flying reptiles, had a remarkable ability—they could fly from birth. The importance of this discovery is highlighted by the fact that no other living vertebrates ...

3-D-printed device detects biomarkers of preterm birth

Preterm birth (PTB)—defined as birth before the 37th week of gestation—is the leading complication of pregnancy. If doctors had a simple, accurate and inexpensive way to identify women at risk for the condition, they ...

Scientists unlock new role for nervous system in regeneration

Biologists at Tufts University have developed a computational model of planarian (flatworm) regeneration that explains how fragments of planaria determine which end should form a tail and which should form a head. The development ...

Which came first, the lizard or the egg?

In a world first, researchers at the University of Sydney have observed a normally live-bearing Australian lizard lay three eggs and then weeks later, give birth to a live baby from the same pregnancy. This is the first time ...

Climate change threat to dolphins' survival

An unprecedented marine heatwave had long-lasting negative impacts on both survival and birth rates for the iconic dolphin population in Shark Bay, Western Australia. Researchers at UZH have now documented that climate change ...

Expanding gas mining threatens our climate, water and health

Australia, like its competitors Qatar, Canada and the United States, aspires to become the world's largest exporter of gas, arguing this helps importing nations reduce their greenhouse emissions by replacing coal.

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Birth

Birth (calving in livestock and some other animals, whelping in carnivorous mammals) is the act or process of bearing or bringing forth offspring. The offspring is brought forth from the mother. The time of human birth is defined as the time at which the fetus comes out of the mother's womb into the world. Different forms of birth are oviparity, vivipary and ovovivipary.

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