Tags: Proceedings of the National Academy of Sciences

Headlines

Gaetan Dugas: Patient Zero cleared as HIV epidemic cause in the US, confirms new study

Science/Health

Tyrannosaurus Rex Mystery: Fossil Reveals 'Missing Link' In Tyrannosaur Evolution

Science/Health

Scientists Create Robotic Roaches That Can Squeeze Into Small Cracks [VIDEO]

Science/Health

Study Reveals 520-Million-Year-Old Fossilized Central Nervous System

Science/Health

Sea Sponges: Scientists Reveal They Were Likely First Animals On Earth (VIDEO)

Science/Health

Telomere Length: Women Who Are Impatient Have Shorter Telomeres, Study Says

Science/Health

Antarctic Ice Sheets: New Study Sheds Light On Vulnerability

Science/Health

Antarctic Ice Shelves: Massive Collapse Took Place At End Of Last Ice Age, Study Says

Crime & Justice

Sleep Deprivation, Lower Intelligence Increases Likelihood Of False Confession, Study Says

Science/Health

Neanderthal Extinction: New Study Points To Culture As Cause

Science/Health

Animals With Larger Brains Are Better Problem Solvers, Study Says

Science/Health

Supernova Shines With The Light Of More Than A Billion Suns

Science/Health

Harmful Mutations Accumulated In Early Humans Migrating Out Of Africa, Study Says

Science/Health

Marijuana: New Study Finds No Evidence Of Connection Between Marijuana Use And IQ Decline In Adolescents

Science/Health

Cocaine: Study Reveals Ability To Stimulate Cannibalism In Mouse Brain Cells

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World

North Korea's Uranium Plant: Is Radioactive Waste Pouring Into the West Sea, or Is Fear Overblown?

Gavin Newsom
Politics

Gavin Newsom's Chances of Clinching 2028 Dem Nomination See Spike While Publicly Feuding With Trump Officials

People hold pictures of victims on the 31st anniversary of the AMIA bombing in Buenos Aires
U.S.

Argentines Commemorate Jewish Center Bombing, Demand Justice