The waters of Senegal's Lake Retba are back to their famous pink hues three years after floods washed away their rosy tinge - ...

Set in a 738 acre Denver Mountain Park, Red Rocks Amphitheatre is no ordinary stage — it’s also a geological wonder. Discover ...

Sir Steve Redgrave urges Thames clean-up as young rowers take to the river - The retired Olympic rower is taking a letter to ...