Seagulls follow whales to eat anchovies.

The Sound of an Unknown Whale

Researchers might have identified one—and maybe even two—brand new species of whale.
Twin stars in space

Watching the Twin Suns Rise on a Real-Life Tatooine

Twin suns, like the ones seen in Star Wars, may be more common than originally thought.
Phytoplankton

Old Data, New Discoveries: Solving The Paradox of the Plankton

In 1961, G. E. Hutchinson first outlined what he called the paradox of the plankton. Over 50 years later, it may be solved.
SEM image of Milnesium tardigradum in active state

The Invincible Tardigrade

Tardigrades, aka water bears, are microscopic animals that are found in virtually any environment on Earth.
"Darwinius masillae PMO 214.214" by Jens L. Franzen, Philip D. Gingerich, Jörg Habersetzer1, Jørn H. Hurum, Wighart von Koenigswald, B. Holly Smith - http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0005723;jsessionid=E8154D7406947B36A39470C790A4F08C. Licensed under CC BY-SA 2.5 via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Darwinius_masillae_PMO_214.214.jpg#/media/File:Darwinius_masillae_PMO_214.214.jpg

Is Darwinius really “The Missing Link” to Humans?

Darwinius is an exceptionally well preserved, 47-million-year-old primate from the ancient Messel Pit in Germany. Its position in evolution is contested.
Blackpoll Warbler (Dendroica striata) on branch

Blackpoll Warblers: Tiny Bird, Huge Journey

Blackpoll warblers make a 1,500 mile, non-stop flight over the Atlantic
Neon blue radio waves

A Cosmic Mystery from a Microwave Burrito

The source of mysterious radio waves detected by two of world's largest telescopes has been traced to a microwave.
genetic manipulation

Genetic Manipulation: The Next Big Thing

The CRISPR-Cas9 (CRISPR) method of genetic manipulation enables scientists to insert, delete, and edit genes in organisms from lowly microbes to monkeys.
Large hadron collider

Welcome Back to the Large Hadron Collider

After a two-year hiatus, the Large Hadron Collider is starting up again.