These giant 'scratches' on the surface of the Red Planet were captured on camera by ESA's Mars Express orbiter.
The sinkholes in China's Hubei province are so large that it's possible to find whole ecosystems inside them.
The automotive giant is working on developing a car capable of transitioning to a four-legged walking machine.
The enormous cephalopod was recently discovered washed up along the shoreline in Kommetjie.
New research has indicated that our ancestors lived alongside these gargantuan mammals until relatively recently.
As if one spider wasn't bad enough - imagine being set upon by 1,000 of them in a giant web...
Palaeontologists have unearthed the fossil of a giant winged reptile on Scotland's Isle of Skye.
There's a 500lb bear on the loose in California and it is doing more than just stealing picnic baskets.
In a world first, astronomers have had the opportunity to watch a red supergiant exploding in real time.
Strange tracks left by giant sauropod dinosaurs have been leaving experts scratching their heads.
A trio of scientists explain exactly how they determined the reason behind the panda's distinctive coloration.
Officers seized a giant facsimile of the iconic Scottish loch monster ahead of its use in a planned protest.
Researchers were shocked to discover that the vegetarian reptiles have started hunting down prey.
Organizers of a festival in China's Henan province were recently forced to chase after a giant runaway moon.
The online giant's new robot Astro will roam around your house equipped with cameras and microphones.
The battle to stop these giant, invasive wasps from gaining a foothold in the United States is heating up.
Officially America's tallest man, Vovkovinskiy was well known for his enormous size and gentle demeanour.
The online giant's next 'Echo' device will reportedly be capable of actively monitoring your sleeping habits.
Once the poster child for endangered species, China's giant panda has been doing well in recent years.
The dried-up specimen is the first giant Asian hornet found in the United States so far this year.