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Biology
Aha! Science
Celebrating science by revealing amazing discoveries and images from our world and beyond and exploring life’s most intriguing, strange and unexpected questions.
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Biology
Sam Westreich, PhD
in
Aha! Science
Jul 18
Why are Blood Transfusions So Tricky?
How blood differs from person to person — and person to animal
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286
5 responses
Robert Roy Britt
in
Aha! Science
Jun 5
How Do Fish See in the Deep Dark Sea?
Freaky to look at, deep-sea fish have freakish vision
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957
14 responses
Eliot Bush
in
Aha! Science
May 14
How Can This Seabird Get Enough Sleep When It Spends Weeks in the Air?
Great frigatebirds can’t land…
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735
11 responses
National Institute of Standards and Technology
in
Aha! Science
May 2
The Future of Medicine is in Your Poop
Excretory experimentation is laying the groundwork for next-gen…
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481
12 responses
Robert Roy Britt
in
Aha! Science
Apr 9
Strange Sea Creature’s Enormous Eyes Baffle Scientists
Prodigious peepers perhaps play a part in a…
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358
3 responses
Robert Roy Britt
in
Aha! Science
Mar 26
What Happens if You Never Burp?
Squelch a belch and it’ll come out somewhere,
and meanwhile…. ugh!
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1.2K
23 responses
Robert Roy Britt
in
Aha! Science
Mar 15
Why Are Human Faces Shrinking?
Compared to our ancestors and our closest animal relatives, human mugs…
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1.4K
19 responses
The Conversation U.S.
in
Aha! Science
Feb 22
Why Do We Shiver When Cold?
We do it. Other mammals do it. Even birds shiver. Here’s the simple…
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267
2 responses
Warren Thurlow
in
Aha! Science
Feb 14
What Animals Live Longest?
Incredible lifespans and even a form of immortality suggest we humans have…
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813
6 responses
Sam Westreich, PhD
in
Aha! Science
Feb 12
Could Your Fingernails Become Sharp Enough to Cut Steel?
Ruining my teenage dream of becoming the…
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704
14 responses