If nonliving materials can produce rich, organized mixtures of organic molecules, then the traditional signs we use to ...

NASA’s Mars rover finds organic signals in mudstone that resemble microbial activity, sparking new debate over life on the ...

Four mice went to space as astronauts. One came back and became a mother. And that simple fact might matter more than you'd ...

A breakthrough experiment from China’s space program has revealed unprecedented insights into the possibilities of mammalian ...

In a quiet riverbed carved into the Martian surface, a patch of layered stone may hold a clue to one of science’s most ...

About 3 to 5% of mammals are known to be monogamous, meaning they select one mate for life. Still, many monogamous species ...

The year’s most notable findings also include insights into dog and sheep domestication and a new species of manta ray in the ...

Find out which animals live the longest and what clues this gives us for potentially slowing down human aging.

The origins of consciousness date back about 540 million years ago, when animal bodies became more complex. Feelings like ...

Clear out your shelves for a bumper new crop of books by authors including Naomi Klein, Rebecca Solnit and Xand Van Tulleken, ...

Nature is astonishingly diverse. Across the planet’s oceans, forests, grasslands, and cities, living beings interact in ways that defy rigid expectations.

A paper published by URI researchers reveals key mechanisms in speciation in corals. Critically threatened by climate change, a better understanding of coral biology will help efforts to conserve and ...