Fossil jaw shows earliest evidence of a specialized carnivore with scimitar-shaped fangs
Scientists have examined remains from caves and think the shelters served as temporary camps for hunters who targeted horses
Delight your friends with these eight surprising details about the furry creatures
The Underground Railroad conductor's understanding of botany, wildlife biology, geography and astronomy allowed her to guide herself and others to safety
Botanists are beginning to trace the origins of their gruesome appetites
Low-cost sensors that fit into crab pots could provide real-time data on oxygen fluctuations in the ocean
The groundbreaking ship and its dedicated captain shaped our understanding of the Earth’s magnetic field
Made from everyday items found in hardware stores, the Corsi-Rosenthal box is a testament to the power of grassroots innovation
A new vision of the skeleton as a dynamic organ that sends and receives messages suggests potential therapies for osteoporosis and other problems
Orbiting machines that grip, grapple and maneuver could one day maintain the fleet of small spacecraft that encircle Earth
From snakes that use infrared radiation to find prey to deep sea fishes that communicate via bioluminescence, these creatures flourish without light
An enzyme-based recycling technology is poised to go commercial, but questions about cost and scalability linger
The innovative project is a win for water, energy, air and climate
In the cheeps, trills and tweets of birdsong, scientists find some parallels with human speech
DNA analysis suggests the Chinese immigrants' supply chain stretched to Southeast Asia
A booming market has specimen hunters tracking down rare new varieties of the ancient fruit
Clues from fossil fish help scientists pinpoint the season when Earth’s fifth mass extinction began
How a team of fearless American women overcame medical skepticism to stop whooping cough, a vicious infectious disease, and save countless lives
You've got questions. We've got experts.
An exposed prehistoric seafloor is a hotspot for relics, and now an international team is helping unravel their mysteries
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