The age you have your first child and the size of your family may be explained in part by your genes, scientists have found out. A total of 12 areas of the genome were identified as related to ...

This is a preview. Log in through your library . Abstract In the peacock blenny (Salaria pavo) the reproductive behaviour is described to vary between two populations that differ in nest availability.

Xoaquín Moreira, Luis Abdala-Roberts, Ignacio M. Pérez-Ramos, Johannes M. H. Knops, Mario B. Pesendorfer, Walter D. Koenig and Kailen A. Mooney PREMISE OF THE STUDY:The influence of weather conditions ...

Juvenile social play predicts adult reproductive success in male bottlenose dolphins, a new study has found. Fresh findings published today in Proceedings of the National Academy of Sciences led by ...

Brown bear cubs living in the forests of Sweden are spending longer with their mothers. Baby bears stay by their mother's side until they are aged two-and-a-half - an extra year compared with a few ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Male Indo-Pacific bottlenose dolphins form particularly tight groups ...

Bumblebee queens don t work nonstop. UC Riverside scientists discovered that queens take strategic reproductive breaks early in colony formation likely to conserve energy and increase the chance of ...

It can be hard to know if someone is really into you. Sometimes, you get hints — a certain look or smile, a nervous blush or flirtation. Giraffes get none of that. They have no set breeding season.