Why can't the ISS operate forever?

From planetary.org

Extreme Flooding Devastates Yellowstone, Forcing the Closure of All Park Entrances (see also)

From smithsonianmag.com

Ten years after the Higgs, physicists face the nightmare of finding nothing else

From science.org

Video: The Final Images We Will Ever See of Pluto and Arrokoth [30:57]

From youtube.com

China Says Giant Telescope May Have Detected Signals From Alien Civilizations

From bloomberg.com

Russia Is Taking Over Ukraine’s Internet

From wired.com

Physicists build an atom laser that can stay on forever

From phys.org

Why chemists can’t quit palladium

From nature.com

How Did People Get to Britain 950,000 Years Ago?

From lithub.com

Internet Explorer Is Dead—It's the End of an Era

From gizmodo.com

Wheel Made of ‘Odd Matter’ Spontaneously Rolls Uphill

From quantamagazine.org

The Last Class, 28 Years Later

From daily.jstor.org

Mystery of Black Death’s origins solved, say researchers

From theguardian.com

Happy the elephant is not a person, New York court rules

From bbc.com

Eighteenth-century cockroach found in slave-trading ship ledger

From theguardian.com

The Curious Case of Charles Osborne, Who Hiccupped for 68 Years Straight

From smithsonianmag.com

Sorry, But New Signal Is Definitely Not Aliens, Says Scientist Working on Project

From futurism.com