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Evolution In Action: Isolation and Speciation in the Lower Congo River

Evolution In Action: Isolation and Speciation in the Lower Congo River

What's driving the rapid evolution of fish in this river? Ichthyologists are working with geographers and hydrologists to find out.

Primates Decline After El Niño

Primates Decline After El Niño

To explore how changing climate patterns may affect already-threatened primates, biologists studied how populations of four monkey species in Central and South America respond to El Niño.

GRACE: Tracking Water from Space

GRACE: Tracking Water from Space

Two satellites from NASA's Gravity Recovery and Climate Experiment (GRACE) are monitoring the effects of climate change on our blue planet.

Brown Dwarfs: Like Stars or Planets?

Brown Dwarfs: Like Stars or Planets?

Two new studies lend insight into the formation of brown dwarfs and shift our understanding of these mysterious objects towards one end of the "star–planet" spectrum.

Aiming High: The Search for Ultra High-Energy Cosmic Rays

Aiming High: The Search for Ultra High-Energy Cosmic Rays

Will scientists finally track down the elusive source of this powerful space radiation?

Language in the Brain

Language in the Brain

Why is it that humans can speak but chimpanzees, our closest living relatives, cannot? Brain scans are showing how humans handle language.

HPV: Treating Cancer Caused by Viruses

HPV: Treating Cancer Caused by Viruses

In the race to develop new and better cancer treatments, molecular biologists are delving into the human papillomaviruses's (HPV) evolutionary tree to uncover the mechanisms of cancer causation.

Obesity's Genetic Markers

Obesity's Genetic Markers

Scientists are uncovering the genetic markers that contribute to obesity so they can better understand the disease.