On the origins of agriculture, researchers uncover new clues

The invention of agriculture changed humans and the environment forever, and over several thousand years, the practice originated independently in a least a dozen different places. But why did agriculture begin in those places, ...

Mars likely had cold and icy past, new study finds

The question of whether Mars ever supported life has captivated the imagination of scientists and the public for decades. Central to the discovery is gaining insight into the past climate of Earth's neighbor: Was the planet ...

Is eye size related to genetics or environment?

(Phys.org) —Researchers at The University of Western Australia in collaboration with the University of Queensland and the Australian Museum are trying to understand how fish see at depths.

Citizen divers aid understanding of fish in the Salish Sea

Hundreds of fish species live in the Salish Sea, and many face a number of threats. Monitoring the health of these fish populations is crucial. But with nearly 5,000 miles of coastline and more than 400 islands, it's no small ...

Global patterns of biodiversity in seed plants unveiled

Understanding the origins and preservation of biodiversity is crucial as human impact continues to threaten our planet's rich variety of life. Often overlooked, narrow-ranged and evolutionary unique species play a vital role ...

page 3 from 6