Monarch Butterfly Conservationist Dies
Lincoln Brower, an American entomologist famous for his work to conserve the monarch populations of Mexico and the US, has passed away at age 86.
Monarch Butterfly Conservationist Dies
Monarch Butterfly Conservationist Dies

Lincoln Brower, an American entomologist famous for his work to conserve the monarch populations of Mexico and the US, has passed away at age 86.

Lincoln Brower, an American entomologist famous for his work to conserve the monarch populations of Mexico and the US, has passed away at age 86.

nerves, neuroimaging, butterfly, fossils
Oldest Evidence of Terrestrial Life on a Young Earth
Oldest Evidence of Terrestrial Life on a Young Earth
Anna Azvolinsky | Jul 23, 2018
Microbes were living on land as early as 3.22 billion years ago, fossilized rocks show, 500 million years earlier than previously documented.
Nick Pyenson Reconstructs Bygone Whale Populations Using Fossils
Nick Pyenson Reconstructs Bygone Whale Populations Using Fossils
Jim Daley | Jul 1, 2018

The Smithsonian National Museum of Natural History paleobiologist also studies the evolution of echolocation and special sensory structures in modern whales.

Artificial Nerve Senses Pressure, Moves Cockroach Leg
Artificial Nerve Senses Pressure, Moves Cockroach Leg
Shawna Williams | May 31, 2018
The device could one day help enable prosthetics deliver richer touch information to users.
Life Reemerged Just Years After Dinosaur-Killing Asteroid Impact
Life Reemerged Just Years After Dinosaur-Killing Asteroid Impact
Ashley Yeager | May 30, 2018
Nutrient-rich water helped marine organisms reinhabit Chicxulub crater relatively quickly after the mass-extinction event.
Image of the Day: Bird Braincase
Image of the Day: Bird Braincase
The Scientist Staff | May 4, 2018
Newly discovered fossils shed light on the structure of the feeding apparatus of ancient seabirds.
Image of the Day: Infrared Tumors
Image of the Day: Infrared Tumors
The Scientist Staff | Apr 18, 2018
A camera inspired by butterfly eyes allows surgeons to see cancer cells during surgery.
Neural Circuit of Parental Behavior Mapped in Mice
Neural Circuit of Parental Behavior Mapped in Mice
Jim Daley | Apr 12, 2018
This is the first time the precise brain cells and their connections controlling a complex behavior have been worked out. 
Fossilized Brains Called into Question, Might be Microbes
Fossilized Brains Called into Question, Might be Microbes
Abby Olena | Apr 11, 2018
Authors of a new study suggest that 520-million-year-old structures, previously identified as the brains of ancient arthropods, are instead preserved microbial biofilms.
<em>Homo Sapiens</em> Fossil Pushes Back Date of Human Migration from Africa
Homo Sapiens Fossil Pushes Back Date of Human Migration from Africa
Jim Daley | Apr 9, 2018
An 88,000-year-old finger bone places human ancestors in Arabia earlier than previously believed.