cost of living, evolution
What’s in a Voice?
What’s in a Voice?
Kerry Grens | May 1, 2016
More than you think (or could make use of)
Study: Dino Populations Were Waning Before Wipeout
Study: Dino Populations Were Waning Before Wipeout
Bob Grant | Apr 19, 2016
The massive rock that smashed into Earth 66 million years ago killed off many dinosaur species, but the animals were in steady decline for millennia before the cataclysm, researchers report.
Tracking Zika’s Evolution
Tracking Zika’s Evolution
Jef Akst | Apr 15, 2016
Sequence analysis of 41 viral strains reveals more than a half-century of change. 
Lightning-Fast Spider Bites
Lightning-Fast Spider Bites
Tanya Lewis | Apr 8, 2016
Trap-jaw spiders have the fastest, most powerful bite of any arachnid, scientists show. 
Accomplished Biophysicist Dies
Accomplished Biophysicist Dies
Catherine Offord | Apr 5, 2016
Harold Morowitz, who dedicated his career to investigating the origins of life, has passed away at age 88.
Capsule Reviews
Capsule Reviews
Bob Grant | Apr 1, 2016
Lab Girl, The Most Perfect Thing, Half-Earth, and Cosmosapiens
Minimal Genome Created
Minimal Genome Created
Ruth Williams | Mar 24, 2016
Scientists build a living cellular organism with a genome smaller than any known in nature.
Brains Before Brawn
Brains Before Brawn
Bob Grant | Mar 16, 2016
A newly described horse-size relative of Tyrannosaurus rex may help settle the question of how massive carnivorous dinosaurs took shape throughout the eons.
Less Chewing, More Doing
Less Chewing, More Doing
Catherine Offord | Mar 11, 2016
Food processing in early hominid populations might have played a key role in human evolution by increasing net energy uptake, researchers show.
Viral Remnants Help Regulate Human Immunity
Viral Remnants Help Regulate Human Immunity
Jyoti Madhusoodanan | Mar 3, 2016
Endogenous retroviruses in the human genome can regulate genes involved in innate immune responses.