News
- Chemistry
Breakdown: How Three Chemists Took the Prize
The Nobel Prize in Chemistry has been awarded to three scientists for their discovery of how cells mark proteins for destruction with a molecular tag called ubiquitin, otherwise known as the kiss of death.
- Planetary Science
Mars Rovers: New evidence of past water
Twin rovers on opposite sides of the Red Planet have found additional evidence that liquid water once flowed there.
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Trash to Treasure: Junk DNA influences eggs, early embryos
A type of DNA once thought to be little more than genetic clutter may play a role in gene expression in mammalian eggs and newly formed embryos.
