As much as Steven Spielberg likes aliens, he seems to prefer holding them at arm’s length. The creatures in Close Encounters ...

First formulated in 1935, the famous thought experiment attempts to explain the weirdness of quantum superposition, but a new ...

While many of life's mysteries remain unsolved, every biologist can describe the basic processes performed by a living organism, including energy use, reproduction, growth and development. While these ...

From chemical building blocks, scientists have created synthetic cells that have most of the hallmarks of life.

Landmark science fiction books like The Time Machine, 1984, and The Left Hand of Darkness have helped shape and define the ...

A research team led by the Universitat Autònoma de Barcelona (UAB) has revealed how the genome is reorganized in 3D during male germ cell formation in vertebrates, leading to important new insights ...

Competitiveness describes a key ability important for plants to grow and survive abiotic and biotic stresses. Under optimal, but particularly under non-optimal conditions, plants compete for resources ...

We invited teenagers to create an original five-minute podcast about almost anything. Listen to the winning entries selected from 1,400 submissions. By The Learning Network To participate, submit your ...

Extreme Survival. From ancient life in Antarctic ice to the hundred trillion microbes that live inside the human gut, read amazing articles on life surviving in extreme environments. Photos.