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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
WHY DOES CHOCOLATE TURN WHITE? IT’S NOT MOLD.
No need to worry—some molecules just moved around.


>>> link to the article on www.popsci.com
THE SWINGING SEX LIVES OF ALASKA’S BELUGA WHALES
To survive, this isolated population of only 2,000 whales needs to be smart about mates.


>>> link to the article on www.popsci.com
WORLD’S OLDEST-KNOWN ROCK ART FOUND IN INDONESIAN CAVE
The claw-like drawing of a human hand is roughly 67,800-years-old.


>>> link to the article on www.sciencealert.com
SCIENTISTS TRIED TO SPREAD THE FLU, ONLY TO DISCOVER SOMETHING UNEXPECTED


>>> link to the article on www.sciencealert.com
NOT ALL SITTING IS EQUAL. ONE TYPE WAS JUST LINKED TO BETTER BRAIN HEALTH.


>>> link to the article on www.sciencealert.com
SUNI WILLIAMS RETIRES AFTER RECORD SPACE CAREER AND FINAL ILL-FATED MISSION


>>> link to the article on www.sciencealert.com
MYSTERIOUS GIANTS COULD BE A WHOLE NEW KIND OF LIFE THAT NO LONGER EXISTS


>>> link to the article on www.sciencealert.com
SHINGLES VACCINE LINKED TO SLOWER BIOLOGICAL AGING, STUDY FINDS


>>> link to the article on www.sciencealert.com
ASTRONAUTS REVEAL CRITICAL MEDICAL TOOL USED IN ISS HEALTH CRISIS


>>> link to the article on www.popsci.com
THE 10 WEIRDEST AND WILDEST MUSICAL INSTRUMENTS OF 2026
The 28th annual Guthman Musical Instrument Competition includes a Fiddle-Henge, a modified bicycle wheel, and a ‘Demon Box.’


>>> link to the article on www.popsci.com
BRITISH SOLDIER’S LONG-LOST MEMOIR REDISCOVERED IN CLEVELAND
War of 1812 veteran Shadrack Byfield’s second book describes a grittier life story—and a hook for a hand.


>>> link to the article on www.popsci.com
13 GORGEOUS BLACK-AND-WHITE IMAGES OF THE ANIMAL KINGDOM
The 2025 Nature Photography Contest features a playful fox and a muscly horse.


>>> link to the article on www.livescience.com
NEARLY 3 MILLION EXTRA DEATHS BY 2030 COULD RESULT FROM HIV FUNDING CUTS, STUDY SUGGESTS
A modeling study looked at how anticipated cuts to international HIV funding would affect the rate of new cases and HIV-related ...


>>> link to the article on www.popsci.com
HOW TO REALLY SPOT AI-GENERATED IMAGES, WITH GOOGLE’S HELP