Mysterious Mars structures discovered by NASA 'prove there was life on the Red Planet'

More from Science & Technology

• Scientists perform world's first de-extinction to revive the dire wolf that vanished 12,000 years ago

• King Tut breakthrough after DNA results reveal likely cause of death

• Garden of Eden 'FOUND' as scientist claims Biblical paradise is linked to the Pyramids of Giza

• Man receives world's first sperm transplant in groundbreaking experiment to reverse infertility

• Life may be hiding in the darkest corners of the moon, scientists say

• Recall for popular chips elevated due to potentially deadly ingredient

• Japan issues urgent MEGAQUAKE warning: Impending disaster could kill 300,000 people, experts predict - with huge tsunami waves reaching 100ft

• Has Noah's Ark been found? Scientists reveal plans to dig up boat-shaped mound in Turkey to see if it really is the vessel from the Bible

• Netflix users could face a £1,000 fine for using new feature

• Roman gladiator's lost tomb is FOUND in Italy after 2,000 years

• Britain is entirely cloud-free in incredibly rare satellite image - following the sunniest March since 1910

• Alarming surge in deadly food poisoning linked to four lunch favourites, health experts warn

• Breakthrough for MALE birth control pill: Scientists begin testing hormone-free tablet in men - after it proved 99% effective in mice

• Plane passenger caught sending X-rated text by traveller sat behind him

• We live in some of Britain's picture postcard beauty spots - but coachloads of selfie-loving tourists are dividing our idyllic villages

• The ultimate guide to sinister emoji: Terrifying interactive chart reveals the true meaning of 60 seemingly-innocent symbols - so, did YOU know?

• How old your dog REALLY is: Calculator reveals your pet's 'true age' - as experts say multiplying 'human years' by seven is a myth

• Scientists reveal why you should NEVER microwave tea

• Are we living in the Matrix? Scientist claims the universe is really a HOLOGRAM

• I'm a scientist who was clinically dead for six minutes - then I was shown the afterlife and know God is real