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GeneticsThe year in genomes
From the tiny Antarctic midge to the towering loblolly pine, scientists this year cracked open a variety of genetic instruction manuals to learn about some of Earth’s most diverse inhabitants.
By Meghan Rosen -
Health & MedicineSome heart patients do better when the doctor’s away
When cardiologists are away at national conferences, patients with acute heart conditions are more likely to survive, a study shows.
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AstronomyHubble telescope spots our galaxy’s newest neighbor
The Milky Way galaxy has a new neighbor, Hubble images show.
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LifeBird flu follows avian flyways
A deadly bird flu virus spreads along wildfowl migration routes in Asia.
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MicrobesThe year in microbiomes
This year, scientists pegged microbes as important players in several aspects of human health, including obesity and cancer.
By Meghan Rosen -
AnimalsStarving mantis females lie to make a meal of a male
When in desperate straits, a female false garden mantid turns into a femme fatale, emitting false chemical cues that lures in a male to eat.
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ChemistryRetraction looms for brute-force chemistry study
A 2011 study on tearing apart ring-shaped molecules is set to be retracted following a misconduct investigation.
By Beth Mole -
Planetary ScienceGrazing crater rim may have saved comet lander
Bumping off the rim of a crater probably saved the robotic comet Philae from a cold, dark death, a new analysis of images suggests.
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Science & SocietyThis study of hype in press releases will change journalism
A survey of press releases and their related scientific studies shows that hype may creep from press releases to news coverage. But this doesn’t give anyone at any stage of the news cycle a pass.
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AstronomyRevived Kepler telescope finds first exoplanet
NASA’s Kepler space telescope finds its first planet — a possible super-Earth — since getting a second chance at life.
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AnimalsIt’s bat vs. bat in aerial jamming wars
In nighttime flying duels, Mexican free-tailed bats make short, wavering sirenlike sounds that jam each other’s sonar.
By Susan Milius -
ArchaeologyAncient Egyptian blue glass beads reached Scandinavia
Chemical analysis of Danish discoveries extends northern reach of Bronze Age trade.
By Bruce Bower