Over 130 mammal species can delay embryonic development, giving their offspring the best possible chance of survival in ideal ...

Researchers suspect that dark-eyed juncos living in Los Angeles adapted based on the availability of food scraps tossed by ...

Scientists have recreated the human womb lining in the lab, revealing how embryos implant and survive after fertilisation, ...

The animals at the Dallas and Fort Worth zoos are more than cute — they’re built for survival in surprising ways. From ...

Scientists have developed an experimental way to study how human embryos implant in a uterus, which may provide new insights into why miscarriages occur and how they can be prevented.

Scientists have revealed thepreserved embryos of a 200-million-year-old dinosaur species. Using a state-of-the-art particle ...

Two-headed snakes sound like a story out of mythology, but it rarely happens in nature. Read here to learn more about why this happens.

Bird Construction is positioned to benefit from Canada's $115B infrastructure spending, supported by a record $10B project backlog. BDT:CA targets an 8% adjusted EBITDA margin and a 10% organic ...

University of Cambridge scientists have used human stem cells to create three-dimensional embryo-like structures that replicate certain aspects of very early human development—including the production ...

Our ancient past isn't always buried history. When it comes to our DNA, nearly 9% of the human genome is made up of leftover genetic material from ancient viruses (called endogenous retroviruses or ...

A fossilized egg from southern China has revealed one of the most complete dinosaur embryo ever found. In a peer reviewed study, scientists describe the tiny animal, nicknamed Baby Yingliang, and the ...

ST. LOUIS — Samantha was an embryo frozen in time for approximately a decade before a middle-aged single mother said yes to her birth. That mother was Dawn Jones-Goldstein, a 46-year-old Eureka woman ...