A new nanotube-based RNA delivery system boosts plant regeneration by switching off a molecule that blocks shoot growth, ...

Korean scientists may have uncovered a missing link in the biology of aging, potentially opening up a new horizon for unlocking the secret to prolonged youth.

In living organisms today, complex molecules like RNA and DNA are constructed with the help of enzymes. So how did these molecules form before life (and enzymes) existed? Why did some molecules ...