Nearly three decades since the remarkable cloning of Dolly the sheep, it has all gone quiet on the human cloning front.

Although the science is unsettled, the White House has embraced core tenets of the ‘sperm count decline hypothesis.’ ...

A new study shows that a stronger desire for children links to weaker attraction toward youthful faces in men and women.

A new study reveals that red squirrels fed in city parks become pregnant 24 percent more often than forest females.

We made three attempts to capture a jaguar after arriving at Fazenda Bodoquena in Miranda, Mato Grosso do Sul state, on a ...

As nearly one in six couples experience fertility issues, in-vitro fertilization (IVF) is an increasingly common form of ...

Ant pupae that are fatally sick don’t hide their condition; instead, they release a special scent that warns the rest of the ...

The measure was ruled likely to impose an unconstitutional burden on the 22 states (and the District of Columbia) that ...

If bitten, symptoms are usually mild, with small puncture marks, slight pain, and minor swelling. If you come across a ...

That could be because the Centers for Disease Control and Prevention recommends adults get the Tdap booster every 10 years ...

BRITAIN has a secret it does not want to admit: abortion has become a business. Politicians avoid it, the media whisper about it, and the public, numbed by the rhetoric of ‘choice’ and euphemism of ...

Inspired in part by Jennifer Aniston’s regrets, Hetal Patel froze her eggs—and wants others to know it is not too late.