The spacing, timing, and shape matched patterns usually found in animals with left and right sides. The process raised a question. Why would a sea anemone use what looked like a tool common in far ...

For the second year in a row, state Sen. Mike Moon, an Ash Grove Republican, is sponsoring a proposed constitutional ...

6 core challenges that researchers must consider as the race to create models that are ever closer to real human embryos heats up.

Missouri senator again pushes 'personhood' amendment that would ban all abortions and treat them as murder, clashing with ...

OSSTEC, a UK-based orthopaedics company developing next-generation cementless knee replacement technology, today announced updates supporting its US market entry: The appointment of Dr. Nick Pachuda ...

Growing tissues can crack, break, and dissociate to form structures that can later withstand immense forces.

“The results demonstrate that Homo sapiens during the late [Middle Stone Age] mastered precise, pre-planned patterns anchored in specific geometric affordances: orthogonality [meaning the use of right ...

For decades, scientists believed a fertilized egg’s DNA began as a shapeless mass, only organizing itself once the embryo switched on its genes. But new research reveals that the genome is already ...

A first-in-human trial shows the feasibility and safety of delivering placenta-derived stem cells during prenatal ...

SAN DIEGO - In what researchers describe as a historic step toward de-extinction science, an international team of gen ...

For many years, researchers believed that the DNA inside a newly fertilized egg began as a structural ‘blank slate’ – a loose ...

In mammals, the fusion of sperm and oocyte gives rise to a totipotent zygote, which undergoes a series of cleavage divisions and differentiation events. During this process, the embryo transitions ...