The ‘alien structure’ 22 times bigger than Jupiter
One side says it's probably a load of comet dust. Another says we're not alone.
The enormous hurricane visible from space
Humans are so stupid that if the storm had struck, more people might move to the disaster zone.
How we survived the ‘end of the world’
Blood moon sparks Doomsday fears as scientists launch space mission to divert asteroid. Also: giant lizards and home grown kidneys.
Giant armoured cows and a vanishing act
A man controls his legs by skipping his broken spine and space rockets go green.
What we learned this week in the world of science
Titanium cyborgs, intelligent Americans, a foreign land called Tasmania and more surprises.