Martian dust might look harmless from millions of miles away, but up close, it could pose a serious threat to your health. As ...

Warm spells on Mars may spark massive dust storms, scientists say, bringing us closer to predicting Martian weather. Today’s ...

Martian dust contains hazardous substances like silica, perchlorates, nanophase iron oxides and toxic metals, which can cause ...

Particles on the Red Planet can be as coarse as asbestos. By Andrew Paul Published Mar 31, 2025 3:26 PM EDT A unique set of risks and challenges await the first astronauts on Mars. Deadly solar ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Toxic dust on Mars ...

Toxic dust on Mars would make a future mission to the red planet extremely hazardous for astronauts and require significant countermeasures, new research suggests. Substances such as silica ...

Toxic dust on Mars would make a future mission to the red planet extremely hazardous for astronauts and require significant countermeasures, new research suggests. Substances such as silica, gypsum, ...

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