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A youthful appearance is viewed as a sign of health and considered more attractive -- so it's no surprise that people often try to look a few years younger than they actually are.
Living electronics could be a game changer.
So rare there's not one of them.
They're all adorable. Alas, some could already be threatened.
Soon they'll carry little smartphones around. I hope.
The aurora was triggered by a solar storm which doubled radiation levels on the planet's surface.
Ironically, pollution helped some creatures this time.
He dived into the blue hole himself and inside found striking coral species.
Human laundry is a magnet for bed bugs.
It's not good news for the rat...
Paleontologists hope that this will inspire a new generation
Apart from this, the species is continuing its recovery.
The bad news is that we need this in the first place.
The idea of a gentle giant is called into question.
Sleep could be as old as life itself.
It bit with the force of wolves or female tigers.
This is the first time that anyone has compiled a full list.
Big and small animals are the most threatened by extinction.
Ever wondered what an octopus city looks like?
It's like getting tasered -- nine times. At the same time. Professor Catania has the measurements to prove it.
Not good news for interplanetary travel.
Stabby stabby!
Parasites are a hard sell, but we would certainly gain a lot by understanding their threats.
You could wear a T-shirt in these caves under the Antarctic.
Drug control treaties had their time and place. A scholar now argues these are massively outdated.
Plants too experience internal nutrient traffic jams, and they're fantastic at responding to them.
Crack open a nutty one.
The northern lights might be a brilliant spectacle for some, but they spelled doom for some unfortunate sperm whales.
If we want to save the planet, we need to keep it diverse.
Gene variants linked to Alzheimer's or heavy smoking are being gradually weeded out by natural selection.
A popular Japanese flower was used to demonstrate the power of CRISPR.
I spy, with my little thousand eyes...
Otters are copycats.
There's also some bad news...
It could start a self-reinforcing loop.
The best part? The spiders themselves produce it.
It's the stuff of nightmares.
It's an exciting and intriguing find.
How baleen whale's filter combs appeared is still an intriguing mystery.
Being lonely makes you more desperate.
It's all about passing on your genes.
What we don't know can't hurt us, right? Right? Guys?..
There's more to it than meets the eye.
Orange is the new forest.
A must-read book spanning time and science.
Always use drugs as per instructions!
If you're expecting, taking some time to visit some more pristine areas of the world might do wonders to your baby's health in the long run.
A long way for a little spider.
Can you tell by looking at them?
Armor or no armor, it's better to avoid fighting if you can.