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Science tells us invasive species—like the spotted tilapia—are always on the move, making it difficult for scientists to ...

A new study has revealed the clearest-ever picture of the surface chemistry of worm species that provides insights into how animals interact with their environment and each other. These discoveries ...

Scientists have unearthed in southeastern China the fossil of a quail-sized bird that lived about 150 million years ago ...

Let’s explore the origin, history, significance ... Whether you give a single rose or a bouquet, it’s a thoughtful way to show someone you care. Propose Day is the day to make your feelings ...

Archaeopteryx, long considered the earliest fossil bird, could be knocked off its perch by Baminornis zhenghensis, which ...