THE DANGEROUS WORK OF SULPHUR MINERS

These are the men with one of the most unpleasant jobs in the world. The sulphur miners, pictured in East Java, Indonesia, risk their lives every day. Mining sulphur inside the crater of the Ijen volcano, they inhale clouds of toxic smoke and work tirelessly for 12 hours a day. Russian photographer Gleb Tarro, 43, of San Diego, California, travelled to the volcano and witnessed the men at work.

Other great stories
BEAUTY AND THE BEAST: SWIMMING WITH SHARKS

Armed with a snorkel, flippers and her skimpy bikini, an intrepid female free diver swims alongside an array of reef sharks .

SLEEP PARALYSIS DREAMS TURNED REALITY

SITTING on a burning sofa unable to move, one man turns his terrifying dreams into reality .

ABANDONED PLAZA HOTEL

The beds are consumed by moss instead of customers at this abandoned hotel .

OSPREY FISHING IN SCOTTISH HIGHLANDS

An osprey soars through the air at 30 miles per hour before swooping down to catch its prey from a lake .

BUBBLE BLOWING BEAR

BLOWING bubbles underwater, this adorable polar bear slides into his tank for a playful dip .

ARRR-DORABLE ONE-EYED PIRATE KITTEN

AN ADORABLE one-eyed kitten has been dubbed the 'pirate cat' because of his pirate-like facial expressions .

ADORABLE ORANGUTAN TURNS ONE

An adorable orangutan named Pongo celebrates his first birthday at Zoo Atlanta, Georgia, America .

SMILING SHARKS

A lively lemon shark grins into the camera and showcases his impressive teeth .

RESTLESS BEAR CUB

An adorable black bear cub struggles to find the perfect spot for an afternoon nap as he wriggles around on the branch of a maple tree .

SLEEPING IN THE MOONLIGHT

With the full moon looming behind him, this polar bear nestles down for the night .

GATEWAY TO THE UNDERWORLD

SPURTING water 20ft into the air, this is one well you wouldn't want to dip your bucket into .

OUT-STANDING FIREFIGHTER BREAKS ENDURANCE WORLD RECORD

A US firefighter has battled osteoarthritis and four hip replacements to break the world paddleboarding record .