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Colon cancer: What your stool color reveals

02:14

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Kirstin Schumann
February 4, 2023

The color of our stool can be an indicator of a serious illness.

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More on Science from around the world

Tomorrow Today — The Science Show

We all need water to live, but it’s not available everywhere in equal amounts. Can we learn to use it more carefully?
ScienceSeptember 20, 202426:04 min

Can iodine be used for rocket fuel?

In 2023, a mini-satellite powered by iodine began circling Earth. The innovative technology has many advantages.
ScienceSeptember 18, 202402:24 min

Tomorrow Today — The Science Show

We need more green energy worldwide — but where will it come from when there’s no wind and the sun isn’t shining?
ScienceSeptember 13, 202426:04 min
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DW's Top Story

Middle East updates: Germany backs Lebanon cease-fire

Annalena Baerbock told the UN General Assembly that a broader escalation would not bring long-lasting security.
ConflictsSeptember 27, 2024

Possible Israeli ground assault in Lebanon sparks concerns

ConflictsSeptember 27, 202403:04 min

Red lines: Will Arab leaders go beyond angry words?

ConflictsSeptember 26, 2024

Israel-Hezbollah conflict: Civilians caught in the crossfire

ConflictsSeptember 26, 202402:21 min
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More stories from DW

Africa

Congo: Displaced people caught between conflict and crisis

Congo: Displaced people caught between conflict and crisis

ConflictsSeptember 26, 2024
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Asia

Pakistan: Police blasphemy killings raise new concerns

Pakistan: Police blasphemy killings raise new concerns

SocietySeptember 26, 2024
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Germany

Germany: Government crisis deepens as Green leaders resign

Germany: Government crisis deepens as Green leaders resign

PoliticsSeptember 25, 2024
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Europe

How Turkey is competing with China for influence in Africa

How Turkey is competing with China for influence in Africa

BusinessSeptember 26, 2024
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Middle East

What the Israel-Hezbollah conflict means for Lebanon

What the Israel-Hezbollah conflict means for Lebanon

ConflictsSeptember 26, 202402:36 min
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Latin America

The true cost of protecting the Amazon and who should pay

The true cost of protecting the Amazon and who should pay

Nature and EnvironmentSeptember 24, 2024
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