Cells from the foetus live on inside the mother for decades after childbirth. This could explain why giving birth could reduce the risk of developing breast cancer.
Dietary supplements containing vitamin A, E and beta-carotene increase mortality significantly, new research shows. A medical consultant says healthy people shouldn’t take them.
In its early history, the Earth's oceans contained significantly more water than they do today. A new study indicates that hydrogen from split water molecules has escaped into space.
A very aggressive form of breast cancer, which appears to be caused by genetic mutations, is affecting women under the age of 40. Researchers will now try to find the genes responsible for the disease.
A research group at CERN has developed a method of mapping the inner structure of an antihydrogen atom. It’s now possible to determine once and for all whether matter and antimatter are exact mirror images of each other.
Two normally occurring variants in hitherto unknown genes influence the size of children’s heads. International research has set new standards for studies in genes’ importance for children’s development.