BBC News: Port Talbot seal trapped by boulders is rescued

http://www.bbc.co.uk/news/uk-wales-south-west-wales-41902044

BBC News: How science transformed the world in 100 years

http://www.bbc.co.uk/news/science-environment-41698375

Really useful diagram to show the rock cycle

http://www.geologycafe.com/images/rock_cycle_big.jpg