A new study reveals all five fundamental nucleobases—the molecular "letters" of life—have been detected in samples from the ...

Amino acids have been discovered in 48-million-year-old fossil teeth, revealing new insights into ancient life and evolution ...

A newly identified mechanism reveals how proton motion can subtly yet powerfully influence triplet energy transfer in advanced materials.

Every time it feels like nature has run out of surprises, it pulls something completely unexpected out of nowhere.Did you know that there’s a tiny hummingbird with a neon pink throat, or a frog that ...