How will life on Earth end?

Asteroid strikes, supernovae blasts, and other calamities could take out humanity. But no matter what, a cataclysmic event 1 billion years from now will likely rob the planet of oxygen, wiping out life.

Life on earth will end after 1.75 billion years, new study says

Space scientists calculate EXACTLY when the world will end – and it's VERY soon - Daily Star

How will life on Earth end?

When Will Be The Last Day On Earth? How to Survive, Myth & Science

The Biotech That (Supposedly) Almost Ended All Life On Earth What was the bacteria that was engineered to help with the energy crisis but then ended up almost destroying the world?

How will the world end?

The End of Humanity and the End of the Earth

How will life on Earth end?

How global warming will someday end life on Earth, by Ethan Siegel, Starts With A Bang!

How will life on Earth end?

8 Outer-Space Threats That Could Completely Destroy Our Planet