The 3rd human case of bird flu in the US has 2 new and troubling symptoms

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man dumps feed from a white bucket in front of a lineup of dairy cows behind a metal pole structure
Dairy farmer Brent Pollard gives cows feed at his cattle farm in Rockford, Illinois.

Jim Vondruska/Reuters

How I learned to stop worrying and love exercise

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Illustration of sneakers hanging on a tree with a butterfly.
Rates of depression and anxiety are on the rise. The best way out of my depression was through physical activity.

Timo Lenzen for BI

Where Canada's 'super pigs' are most likely to invade the US — and potentially cause millions of dollars in damage

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A refal hog misses the trap, and roams free at Barker-Addicks reservoir on Thursday, Sept. 18, 2014, in Houston.
Wild pigs already cause billions of dollars in damage to agriculture in the southern US.

Mayra Beltran/Houston Chronicle/Getty Images

A man found a stegosaurus skeleton during a stroll on his Colorado property. He could make $6 million from it.

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A woman stands next to
A woman stands next to "Apex," a stegosaurus being sold at auction by Sotheby's.

Matthew Sherman/Courtesy of Sotheby's

Your back and neck pain might have nothing to do with your bad posture, a posture historian says

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people in military attire stand at attention in front of a drill sargeant
If you have a drill sergeant in your head telling you to correct your posture all the time, you can tell them to chill out.

miodrag ignjatovic/Getty Images

Archaeologists found a secret chamber at the base of the Great Pyramid of Giza, and they have no idea what it is

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The Great Pyramid in Giza, Egypt near another pyramid and cemetery
Archaeologists used radar and other methods to find an underground structure near the pyramids and cemeteries in Giza, Egypt.

Archive Photos/Getty Images

22,000-year-old artifacts could rewrite ancient human history in North America

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A hand holding a stone tool
One of the tools Darrin Lowery found on Parsons Island.

Darrin Lowery

Russian experts were guiding North Korea's space program ahead of Pyongyang blowing up its latest satellite: South Korean report

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People walk past a television showing file footage during a news report at a train station in Seoul on May 28, 2024, after North Korea said late Monday that the rocket carrying its
People walk past a television showing file footage during a news report at a train station in Seoul on May 28, 2024, after North Korea said late Monday that the rocket carrying its "Malligyon

Cockroaches wouldn't exist without humans. We helped them become one of the world's worst pests, according to a new study.

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German cockroach
A German cockroach on a piece of bread.

Schellhorn/ullstein bild via Getty Images

Why the US can't send humans to Mars

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An artist concept of two astronauts in large spacesuits on Mars with a rover in the background
Getting to Mars will be tricky. NASA and others have been working on the problem for decades.

JPL/NASA

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