Fossilized Lipids Confirm <em>Dickinsonia</em> as One of the Earliest Animals
Fossilized Lipids Confirm Dickinsonia as One of the Earliest Animals
An analysis of organic material from 500-million-year-old fossils upholds the theory that the mysterious creatures were early forms of animal life.
Fossilized Lipids Confirm Dickinsonia as One of the Earliest Animals
Fossilized Lipids Confirm Dickinsonia as One of the Earliest Animals

An analysis of organic material from 500-million-year-old fossils upholds the theory that the mysterious creatures were early forms of animal life.

An analysis of organic material from 500-million-year-old fossils upholds the theory that the mysterious creatures were early forms of animal life.

techniques, immunology, ecology, evolution, disease & medicine
Image of the Day: Spinning Webs
Image of the Day: Spinning Webs
Sukanya Charuchandra | Sep 19, 2018
Scientists photograph a spider web in micron-scale glory.
Synthetic Sandalwood Maintains Hair Growth in Human Tissue
Synthetic Sandalwood Maintains Hair Growth in Human Tissue
Kerry Grens | Sep 18, 2018
The compound engages with a receptor in hair follicle cells and prevents skin cells from dying.
Cochrane Collaboration Expels Cofounder, Prompts Resignations
Cochrane Collaboration Expels Cofounder, Prompts Resignations
Catherine Offord | Sep 18, 2018
Physician Peter Gøtzsche, a board member of the organization, has been an outspoken critic of certain vaccines and of the pharma industry in general.
Image of the Day: Viral Vision
Image of the Day: Viral Vision
Sukanya Charuchandra | Sep 18, 2018
Modified cryogenic electron microscopy can analyze viral structures better than ever before.
Gene-Edited Skin Patch Prevents Cocaine Overdose in Mice
Gene-Edited Skin Patch Prevents Cocaine Overdose in Mice
Shawna Williams | Sep 17, 2018
With a built-in supply of a powerful cocaine-chomping enzyme, the transplant might also curb addiction.
Voodoo Dolls, Roller-Coasters for Kidney Stones Win at Ig Nobels
Voodoo Dolls, Roller-Coasters for Kidney Stones Win at Ig Nobels
Ashley Yeager | Sep 14, 2018
The awards for comical but practical scientific discovery also include cannibalism and self-colonoscopy.
Image of the Day: The Imitation Game
Image of the Day: The Imitation Game
Sukanya Charuchandra | Sep 14, 2018
A bioinspired robot helps researchers study insect flight.
Massive Animal Sequencing Effort Releases First Set of Genomes
Massive Animal Sequencing Effort Releases First Set of Genomes
Jef Akst | Sep 13, 2018
The Vertebrate Genomes Project has released data on 14 vertebrate species, but the goal is to sequence all 66,000.
Cancer Cells Fuse with Immune Cells in Human Patients
Cancer Cells Fuse with Immune Cells in Human Patients
Anna Azvolinsky | Sep 13, 2018
The hybrid cells promote tumor heterogeneity and possible metastasis, a new study in mice and humans shows.