Fossilized skeletal remains of the hominid Australopithecus sediba add to the puzzle of human evolution.
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Researchers develop two small molecules that slow the growth of human cancer cells.
New studies of tadpole shrimp and other organisms show that the term “living fossil” is inaccurate and misleading.
Researchers show that a bacterium’s self-sacrifice can benefit its community, even when the members are not strongly related.
Transcriptome studies reveal new insights about unusual animals whose genomes have not been sequenced.
A red alga appears to have adapted to extremely hot, acidic environments by collecting genes from bacteria and archaea.
Normal proteins with regions resembling disease-causing prions are responsible for an inherited disorder that affects the brain, muscle, and bone.
Researchers have created a molecule that helps nanoparticles evade immune attack and could improve drug delivery.
Physicists and biologists are working together to understand cooperation at all levels of life, from the cohesion of molecules to interspecies interactions.
Disruptions in the interaction between nuclear and mitochondrial DNA can lead to deficiencies in the mitochondrial energy-generating process, affecting fitness.
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