This chrysanthemum leaf is infected with naked bits of genetic material known as viroids. Over at Origins, Science‘s blog, I take a look at new research that suggests these extraordinary little pests may have a lot in common with the earliest life on Earth. Check it out.
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Animals
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- Animals
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Octopuses have a lot of secrets. Can you guess 8 of them?
Environment
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- This ancient society tried to stop El Niño—with child sacrificeThis ancient society tried to stop El Niño—with child sacrifice
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History & Culture
- Gambling is everywhere now. When is that a problem?Gambling is everywhere now. When is that a problem?
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- The real spies who inspired ‘The Ministry of Ungentlemanly Warfare’The real spies who inspired ‘The Ministry of Ungentlemanly Warfare’
- Heard of Zoroastrianism? The religion still has fervent followersHeard of Zoroastrianism? The religion still has fervent followers
- Strange clues in a Maya temple reveal a fiery political dramaStrange clues in a Maya temple reveal a fiery political drama
Science
- NASA has a plan to clean up space junk—but is going green enough?NASA has a plan to clean up space junk—but is going green enough?
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Travel
- Follow in the footsteps of Robin Hood in Sherwood ForestFollow in the footsteps of Robin Hood in Sherwood Forest
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