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How Long Does the Once-dimming Star Betelgeuse Have Left?
science.howstuffworks.com/betelgeuse.htm
Star-gazers gasped when they saw how much Betelgeuse dimmed in 2019 and the reason wasn't clear. Even though it's back up to full strength, how long will it be before it explodes? We haven't seen a supernova in over 400 years.
John Quincy Adams and John Adams: The First U.S. Political Family Dynasty
history.howstuffworks.com/historical-figures/john-quincy-adams.htm
What did these two U.S. presidents, who were also father and son, have in common beyond their first and last names?
6 Facts About the Lovely, Incredibly Destructive, Lionfish
animals.howstuffworks.com/fish/lionfish.htm
The showy lionfish is a stunning beauty. But this invasive species, which was released into the wild in the 1980s, is wreaking havoc on delicate reef ecosystems worldwide.
What Makes a 'Killer' Lake Explode?
science.howstuffworks.com/environmental/earth/geophysics/what-makes-killer-lake-explode.htm
Lakes seem like serene places to escape and enjoy peace and quiet. So you'd probably be surprised to learn that a lake can actually explode without warning. It's happened, with deadly consequences.
'Rainbow Lightning': One of Mother Nature's Rare Shows
science.howstuffworks.com/nature/climate-weather/rainbow-lightning-one-mother-natures-rare-shows.htm
You may never see it happen live, but if you do, consider yourself lucky. Because this meteorological phenomenon doesn't happen very often.
How Onesimus, a Slave in Colonial Boston, Helped Stop a Smallpox Epidemic
Onesimus, a slave in Boston, taught the process known as variolation. HowStuffWorks looks at how he saved countless lives.
What's the Largest Land Animal That Ever Existed on Earth?
animals.howstuffworks.com/animal-facts/largest-land-animal-all-time.htm
Just how big do animals come? Dive backward through time and the fossil record in search of the most colossal member of kingdom Animalia.
Benefits of Chlorella
health.howstuffworks.com/wellness/food-nutrition/vitamin-supplements/chlorella.htm
Chlorella, simple algae, can protect and repair the body. Learn about the potential health benefits of chlorella.
Military Funerals Give Service Members and Families One Final Salute
people.howstuffworks.com/culture-traditions/funerals/military-funerals.htm
HowStuffWorks takes a look at U.S. military honors for its service member funerals, what's involved and how you cab request them for your loved one.
Why Frederick Douglass Was the Father of the Civil Rights Movement
history.howstuffworks.com/historical-figures/frederick-douglass.htm
Frederick Douglass spent the first 15 years of his life as a slave but rose to become a famous orator and abolitionist.