"The deepest place in the ocean is teeming with microscopic life, a study suggests.
An international team of scientists found that the very bottom of the Mariana Trench, which lies almost 11km (7 miles) down in the Pacific Ocean, had high levels of microbial activity".
The siege by Islamic militants at a remote Sahara desert natural gas plant in Algeria this week signaled heightened dangers in the region for international oil companies, at a time when they have been expanding operations in Africa as one of the world's last energy frontiers.
With only days to go until the Field Trip, it's time you got yourself into the geographical swing of things by looking ahead to what should be a great day at the Aletsch glacier.
Click here to access a great website, dedicated to this amazing natural phenomenon!
This is an artist's impression of what the supercontinent Pangaea might have looked like from space.
Scientists at Yale University predict that a new supercontient - Amasia - will form in 50-200 million years time when America and Eurasia crash into each other over the North Pole.
They predict Africa and Australia will join the new "supercontinent" too, which will mark the next coming together of the Earth's land masses.
Why is it so warm when we thought we had waved goodbye to summer?
A Met Office spokesman says an area of high pressure has developed across much of central Europe, centred on Germany and Poland, which is the reason for this week's warm weather.
'This high pressure draws up very warm air from a long way south, from parts of France and Spain,' he said. 'It comes across a dry continent, removing most of the moisture out of the air. As a result we see very little in the way of cloud, with blue skies and plenty of sunshine. 'As a result the sunshine warms the ground and the ground warms the air so we see high temperatures for this time of the year.'
The Met Office said that despite many media reports calling the warm weather an ‘Indian summer’, it is too early in the year to call it that. An Indian summer is defined as 'a warm, calm spell of weather occurring in autumn, especially in October and November'.