Life Science
From the smallest microbe to the largest mammal, Life Science explores the origins, evolution and expansion of life in all its forms. Explore a wide range of topics from biology to genetics and evolution.
Learn More / Page 13
Ever tried to get your child, spouse or friend to do something by telling them to do the opposite? That's reverse psychology. But how often does it work?
The more you know about your memory, the better you'll understand how you can improve it. Get details on how your memory works and how aging affects your ability to remember.
Nothing beats watching a blockbuster on the big screen, but today's home theater systems do an impressive job bringing that experience into your home. In this article, we'll explain how the components of a home theater system re-create the sounds and
Advertisement
Where did humanity begin, and how did we get to where we are now? Did we really all begin in Africa? What made us leave?
Polar bears evolved to blend in with the terrain so they could hunt better. What causes one group of animals to split off from the rest of the species and develop new genetic traits?
By Josh Clark
Scientific studies are showing that lefties are quicker and more adroit in some activities than their right-handed counterparts. How true is this idea?
By Julia Layton
When you see someone yawning, even in a picture, chances are a yawning urge will come over you, too. But is this also true of sneezing, and if so, why?
Advertisement
Your body replaces billions (with a b!) of cells every day. In about 100 days, 30 trillion be replaced, but does that mean you're a new person, too?
Organisms not related to each other can develop similar physical attributes without even exchanging notes.
Do we owe the emergence of language and self-reflection to the ancient and sustained consumption of psilocybin mushrooms?
Erosion and weather can combine to make rock formations look like all kinds of things, from human faces to animals. They're called mimetoliths and we've taken a look at four of the most famous.
Advertisement
The question of exactly what is human consciousness and how it came to be in the human mind has raged forever between philosophers, religious scholars and scientists, but does the theory of the bicameral mind explain it?
By Robert Lamb
Mold is a type of fungus, and it's everywhere - indoors, outdoors and even in the air. But is black mold worse than the rest? Is it as deadly as people say?
They might look like piles of goop, but slime molds can think and seemingly make decisions without a brain.
Yep, fungi are all around us - in the grocery store, in the woods or living on your discolored toenail. And fungi can break down almost anything.
Advertisement
How do we consider a Thing with no edge? Ecosystem ecologists are always trying.
No life, except possibly very small bacteria, would exist on Earth without photosynthesis.
Emotionally sensitive people sometimes get a bad rap from others. But being an empath can be a gift, as long as you take care of it. So how do you know if you're one?
By Alia Hoyt
Chloroplasts are where some of the most miraculous chemistry on Earth goes down.
Advertisement
You probably feel like you have very little in common with that banana lying on your kitchen counter. But science says you do! So, how is this possible? And is that stat accurate? We talk to the scientist who did the research.
By Alia Hoyt
On Johns Island, South Carolina, stands an oak tree so big and beautiful that people come just to stand under its branches and feel the magic.
We all know what it feels like to be burned out. But does that really mean that our brain is tired? And is it the same as when other muscles tire out?
We make a big deal about modern humans being smarter than Neanderthals, but, really, are we?
Advertisement
Found along beaches and in the mangrove swamps of tropical climates, the fruit of the manchineel tree was called the 'little apple of death' by Spanish conquistadors.
By Katie Carman
Prokaryotic cells are like single-room efficiency apartments while eukaryotic cells are like mansions with many rooms - and they are the only two kinds of cells in the world.