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For educational purposes, links to interesting articles on external sites are provided below. We have no control over the contents of those sites and accept no responsibility for them and information in them. If you decide to access these sites, you do so entirely at your own risk and in compliance with the terms and conditions of use of such websites.

>>> link to the article on www.popsci.com
THE BLOODY PALETTE OF THE ANIMAL KINGDOM
Red isn’t the only color when it comes to blood—critters produce the vital fluid in a variety of hues.


>>> link to the article on www.sciencealert.com
STUDY IDENTIFIES THE #1 ISSUE AFFECTING THE ACADEMIC PERFORMANCE OF US COLLEGE STUDENTS


>>> link to the article on www.popsci.com
POLAR BEARS ARE GATHERING CLOSE TO THIS CANADIAN TOWN—AND CO-EXISTING WITH HUMANS
The carnivores are particularly vulnerable to rising sea temperatures.


>>> link to the article on www.sciencealert.com
PANDEMIC STRESS LINKED TO FASTER EPIGENETIC AGING, BUT ONLY IN ONE GENERATION


>>> link to the article on www.sciencealert.com
SCIENTISTS REACH A RECORD TEMPERATURE: 280 BILLION TIMES COLDER THAN THE UNIVERSE


>>> link to the article on www.sciencealert.com
ANIMAL PROTEIN IS LINKED TO LOWER TESTOSTERONE IN MIDDLE-AGED MEN, SURPRISING STUDY FINDS


>>> link to the article on www.sciencealert.com
LARGER DOGS AGE FASTER, AND SCIENTISTS MAY FINALLY KNOW WHY


>>> link to the article on www.sciencealert.com
THE WORLD'S BIGGEST SEA OF SAND SHOWS NO TRACE OF ANCIENT HUMANS. HERE'S WHY.


>>> link to the article on www.popsci.com
ART, PHILOSOPHY, AND SCIENCE BLEND IN BEAUTIFUL WILDLIFE PHOTOGRAPHY
A relation between two living beings shaped by a shared evolutionary history.


>>> link to the article on www.sciencealert.com
AMYLOID FIBERS HAVE AN UNEXPECTED ROLE IN SPERM, SCIENTISTS DISCOVER


>>> link to the article on www.popsci.com
TROUBLESOME BLACK BEAR NUGGET WINS THE 2026 ANNOYING SIBLING AWARD
Bears can annoy their brothers and sisters, too.


>>> link to the article on www.livescience.com
WOULD YOU LEARN TO LUCID DREAM IF YOU COULD?


>>> link to the article on www.popsci.com
STONE‑AGE HUNTERS IN NORTHERN EUROPE MAY HAVE USED POISON ARROWS TO HUNT BIG PREY
Tiny arrowheads, not actual poison, led researchers to the conclusion.


>>> link to the article on www.sciencealert.com
FINALLY! PHYSICISTS CREATE AN EXOTIC QUANTUM STATE OF MATTER THAT WORKS AT ROOM TEMPERATURE