Open in app
Sign inGet started
Organism that Lives Less Than 1 Day Predicts the Seasons

Organism that Lives Less Than 1 Day Predicts the Seasons

Measuring daylight to predict the future
Go to the profile of Eliot Bush
Eliot Bush
This Fish Has Really Sensitive… Legs?

This Fish Has Really Sensitive… Legs?

Crazy creature walks on the seafloor, blindly finding buried prey, and digging it out
Go to the profile of Robert Roy Britt
Robert Roy Britt
Why are Ears So Strange Looking?

Why are Ears So Strange Looking?

Ears are among the most self-loathed feature of the human body. Here’s what big, wide ears do, and what a lot of people do to change…
Go to the profile of Annie Foley
Annie Foley
Hurricanes Grow Stronger in New Era of Superstorms

Hurricanes Grow Stronger in New Era of Superstorms

Rapid intensification, higher wind speeds and heavier rains are fueled by warmer seas. And it’s going to get worse.
Go to the profile of Robert Roy Britt
Robert Roy Britt
About Aha! Science

About Aha! Science

Aha! celebrates science by revealing amazing discoveries and images from our world and beyond and exploring life’s most intriguing, strange…
Go to the profile of Robert Roy Britt
Robert Roy Britt
Most Read Stories of All Time
How Often Should You Poop?

How Often Should You Poop?

Frequency varies dramatically with the type of pooper you are
Go to the profile of Dr. Julian Barkan
Dr. Julian Barkan
How Often Should You Pee?

How Often Should You Pee?

What ‘having to go’ says about your health
Go to the profile of Robert Roy Britt
Robert Roy Britt
What Causes Bad Breath?

What Causes Bad Breath?

New science uncovers the exact cause of halitosis. Here’s how to avoid it.
Go to the profile of Annie Foley
Annie Foley
My Wife is a Mosquito Magnet. I’m Not. Why?

My Wife is a Mosquito Magnet. I’m Not. Why?

Some people just naturally attract mosquitoes. However, certain things can make anyone significantly more attractive to them.
Go to the profile of Warren Thurlow
Warren Thurlow
Trending
What Made This Rainbow So Perfect?

What Made This Rainbow So Perfect?

Conditions have to be just right to be able to see what we saw
Go to the profile of Dr. Monique Tello
Dr. Monique Tello
Should You Breathe Through Your Mouth or Nose?

Should You Breathe Through Your Mouth or Nose?

Most of us get it wrong, and doing it right offers immediate and long-term benefits to mind and body
Go to the profile of Robert Roy Britt
Robert Roy Britt
What’s the Difference Between Plant and Animal Protein?

What’s the Difference Between Plant and Animal Protein?

They’re different biochemical languages that profoundly affect health
Go to the profile of Brent R. Stockwell, Ph.D.
Brent R. Stockwell, Ph.D.
Seriously, are Ghosts Real?

Seriously, are Ghosts Real?

In the “spirit” of critical thinking, a social psychologist examines the evidence
Go to the profile of The Conversation U.S.
The Conversation U.S.
About Aha! ScienceLatest StoriesArchiveAbout MediumTermsPrivacyTeams