Information pervades the universe, yet means nothing. Meaning emerged when matter organized into systems that could ...

The origin of the first living molecules on our planet has long been debated. However, recent experiments are revealing new ...

What, if anything, makes life meaningful? Some find meaning in life by altruistically helping others. Since assists assist the proliferation of our species, the desire to do so may be innate, and stem ...

Explore the meaning of senescence, the biology of aging. Learn its origin, pronunciation, and how this natural process ...

What is life? Like most great questions, this one is easy to ask but difficult to answer. Scientists have been trying for centuries, and philosophers have done so for millennia. Today our knowledge is ...