Born as fraternal twins, my sons may actually be identical. At 23, they don't want to know — and I've learned to accept the ...

When you’ve just had identical twins, it’s normal to spend a lot of time looking down at their squishy little bodies and analyzing every subtle way they differ from one another. Unlike fraternal twins ...

Roger Federer met his wife, Mirka, long before his first major singles win. Both tennis players, the couple met while ...

Britain’s oldest identical twin has died aged 105 - three years after her 102-year-old sister. Kathleen Whitehead died ...