Sex is a tricky business, evolutionarily speaking. One problem is that sexually reproducing organisms must suffer the considerable faff of securing a mate (for the males of some species, the struggle ...

Reproductive rights are a hot button issue this election year. The state of Texas now requires women to undergo vaginal ultrasounds before having abortions, and the Susan G. Komen foundation came ...

Voyeuristic scientists have caught yeast having sex, and lots of it, a finding that questions the assumed chastity of the microscopic fungi that cause yeast infections in humans. Such sexual antics ...

Which group of mammals has the more 'primitive' reproductive strategy -- marsupials, with their short gestation periods, or humans and other placental mammals, which have long gestation periods? For ...

One species of bacteria seems to get many of the perks of sexual reproduction without actually having sex, a new study finds. Different strains of bacteria called Mycobacterium smegmatis swap large, ...

We are at a critical time and supporting climate journalism is more important than ever. Science News and our parent organization, the Society for Science, need your help to strengthen environmental ...

Live mouse progeny can be generated with assisted reproduction using germ cells from males without any Y chromosome genes. In these males, the two Y genes previously demonstrated to be essential for ...

Examinations, treatment and inseminations of mares with fertility issues can be carried out efficiently at the clinic. Embryo transfer can be useful if the embryo donor mare has had early embryonic ...

We are at a critical time and supporting climate journalism is more important than ever. Science News and our parent organization, the Society for Science, need your help to strengthen environmental ...

NCERT Solutions for Class 7 Science, Chapter 12 - Reproduction in Plants is available here. This chapter is also available here for download in PDF format. Download link is given at the end of this ...