Table of Contents January/February 2018

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Discover's 100 top stories of 2017 is jam-packed with the best in science from the past year. From space exploration to medicine, technology, paleontology and environment, we've got every field covered. Highlights include the the Great American Eclipse, science under Trump, ancient trackways, new planets and "living drugs."
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THE REST OF THE BEST

#53
A Quick Start to Long-Lasting Memories
A better understanding of long-term memory could help explain dementia.
#54
Ocean Test Plots Reveal Effects of Warming
Test ecosystem shows impact expected in the next half-century.
#55
Stuck on You
Slug mucus inspires creation of a synthetic glue that could be useful for surgeons.
#56
Mathematicians See Within
Proof allows mapping of an interior object without cutting it open.
#58
The Pitter-Patter of Cosmic Dust
Photographer spots micrometeorites hiding in urban dust.
#59
Go West, Young Tree
For many types, they're migrating toward moisture, not cooler temps.
#60
A Flu-Fighter’s Fall From Grace
Tamiflu is downgraded on World Health Organization's list of essential medications.
#61
Spotting Autism Sooner
Computer model analyzes infants' brain scans to predict which ones will develop the neurodevelopmental disorder.
#62
Ice Storms on Mars
Weather simulation sheds light on Red Planet's water cycle.
#63
Positive Proton Loses Weight
Particle's vibrations lead to a measurement that is three times more precise.
#65
Earth’s Hot Pockets
Computer models help explain how molten areas in the mantle formed.
#66
A Better Way to Control Pain?
Future painkillers could target peripheral nerves instead of the brain and spinal cord.
#67
A Towering Aztec Ritual Uncovered
Archaeologists uncover a tower of more than 600 human skulls.
#68
Cellular Atlas Paves Way for Precision Medicine
Scientists catalog genetic expression of every type of cell in a tiny worm.
#69
Famous Galaxy Hosts Bonus Black Hole
Pair in Cygnus A will eventually merge.
#70
When Did Life Appear?
Oldest discovered microfossils date back to the beginning of life on Earth.
#72
Football’s Latest Injury Report
Largest study of its kind shows how pervasive CTE is among former players.
#73
24-Hour Watch
The sentinel hypothesis — the idea that some members of a group stay awake to protect everyone else — is confirmed in humans.
#74
Valhalla or Bust
Prized artifacts are recovered from Viking Age graves in Iceland.
#75
Ticking Time Crystals
Atoms in a weird, new phase of matter move in a pattern that repeats in time rather than in space.
#80
Scan Is Fast and Budget-Friendly
Group finds an economical way to create a 3-D image of famed dinosaur's jaw.
#8181-roman neighborhood frozen in time
Roman Neighborhood, Frozen in Time
Archaeological dig turns up well-preserved finds, ranging from wine jugs to multistory houses.
#82DSC-I0218_04
Do You Need a Brain to Sleep?
Jellyfish show the same behavioral traits of slumber.
#83DSC-I0218_05
Fetuses Track Facelike Shapes
Researchers determine fetal reaction by shining red dots through the womb.
#84DSC-I0218_06
Breathless Wonders
Naked mole rats metabolize glucose to survive long stretches without oxygen.
#85DSC-I0218_07
A New Look at Mega-Eruptions
Documenting large fractures in Earth's crust helped create new map of world-altering eruptions.
#86DSC-I0218_12
Zika Kills Brain Cancer Cells
Ill-famed virus could be effective against cells that cause glioblastoma.
#8787-marshmallow-test
Sweet Science: A Cross-Cultural Marshmallow Test
Western and non-Western kids participate in a classic psychology experiment.
#92moon-rock-magnetic
The Moon's Magnetic Personality
Rock shows that our satellite's magnetic field lasted a lot longer than we thought.
#93water-two-liquid-states
Watery Weirdness
By adjusting temperature and pressure, H20 can exist in two liquid states.
#94dust-fat-weight
Does This Dust Make Me Look Fat?
Small amounts of house dust containing common environmental pollutants can cause fat cells to proliferate.
#95nose-smell-olfactory
Sniffing Out the Truth
Who said humans have a poor sense of smell? A neuroscientist gets to the bottom of the myth.
#96
Human-Caused Minerals Make Case for New Epoch
Newly compiled list adds more evidence that we're in the "age of humans."
#97snake-robot
Tubular Technology
Snakelike robot moves around by turning itself inside out.
#98bird-egg-shape-flight-ability
Birds' Egg Shapes Egg-splained
Flight ability appears to determine whether they're pointy, round or elongated.
#99ancestral-first-flower-140-million-model
The First Bud
Scientists model what the ancestral flower looked like 140 million years ago.
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