First Serotonin Neurons Made From Human Stem Cells

First Serotonin Neurons Made From Human Stem Cells

MADISON, Wis. -- Su-Chun Zhang, a pioneer in developing neurons from stem cells at the University of Wisconsin-Madison, has created a specialized nerve cell that makes serotonin, a signaling chemical…
Fossils Enrich Our Understanding Of Evolution

Fossils Enrich Our Understanding Of Evolution

Our understanding of evolution can be enriched by adding fossil species to analyses of living animals, as shown by scientists from the University of Bristol. Their paper, published today in…
A Wax Shield To Conquer The Earth

A Wax Shield To Conquer The Earth

Having emerged late during evolution, seeds have transformed many plants into miniature travelers, contributing greatly to their colonization of terrestrial habitats. Researchers at the University of…
Ancient Egyptians Described Algol's Eclipses

Ancient Egyptians Described Algol's Eclipses

Their analysis revealed that the periods of Algol (2.85 days) and the Moon (29.6 days) strongly regulate the actions of deities in this calendar. - Until now, there were only conjectures that many of…
Rare Full Moon On Christmas Day

Rare Full Moon On Christmas Day

Not since 1977 has a full moon dawned in the skies on Christmas. But this year, a bright full moon will be an added gift for the holidays. December's full moon, the last of the year, is called the…
E-Cigarettes Debate Comes To Utah

E-Cigarettes Debate Comes To Utah

E-cigarettes, increasingly popular nicotine delivery systems, have been touted as a safe alternative to conventional cigarettes and a smoking cessation tool, but now that they have become popular (…
How Anti-Evolution Legislation Has Evolved

How Anti-Evolution Legislation Has Evolved

The anti-evolution movement, and specifically alternative beliefs to science like Intelligent Design, are wheezing their last, but because education is local in America, it can still happen in some…
Progress Toward Creating Broad-spectrum Antiviral

Progress Toward Creating Broad-spectrum Antiviral

UW researchers working in collaboration with Kineta Inc. and the University of Texas at Galveston have shown that making a drug-like molecule to turn on innate immunity can induce genes to control…