What if the 1906 San Francisco earthquake happened today? Photo trickery shows how it would hit the city

What if the great 1906 San Francisco earthquake struck today Digital trickery blends pictures taken at the time with city”s streets todayPhotographer Shawn Clover finds the exact spot each photo was taken and waits for the right light conditions He studied archives of old photos taken at the time of the disasterAround 25,000 buildings were destroyed by fire that raged for four days after the quake

Identical twins Gwennan and Elin Thomas: One sister has alopecia, the other has a full head of hair

We're identical twins, so how can we be so different One sister has alopecia and the other has a full head of hair By Katie Evans PUBLISHED: 21:00 GMT, 1 September 2012 | UPDATED: 21:00 GMT, 1 September 2012 As girls, they insisted on matching outfits, right down to the ribbons in their blonde pigtails.

Wombs with a view: Revolutionary four-dimensional imaging reveals spectacular photos of mammal embryos that already look just like mum

Wombs with a view: Revolutionary four-dimensional imaging reveals spectacular photos of mammal embryos that already look just like mum . They may grow to be very different beasts, but these breathtaking images reveal how surprisingly similar the beginning of life can be for the animal kingdom.