Uncategorized
- Animals
Crows may be able to make analogies
Crows with little training pass a lab test for analogical reasoning that requires matching similar or different icons.
- Chemistry
Nylon goes green
A new simple chemical reaction makes manufacturing nylon less harmful to the planet.
- Planetary Science
Rosetta may have spotted comet’s primordial ingredients
Photos taken by the Rosetta spacecraft may show pristine material that formed the solar system’s comets, asteroids and planets roughly 4.6 billion years ago.
- Health & Medicine
Electric detection of lung cancer
In 1964, researchers hoped to improve lung cancer diagnosis by measuring the skin’s electrical resistance.
- Health & Medicine
Old product might help smokers quit
A drug used in Eastern Europe for decades by people trying to quit smoking outperformed a nicotine patch in a six-month test.
- Climate
Super typhoon shoved supersized boulder
Typhoon Haiyan pushed a 180-ton boulder, the most massive rock ever seen moved by a storm.
- Agriculture
Restoring crop genes to wild form may make plants more resilient
Restoring wild genes could make plants more resilient in tough environments.
- Life
Fast test reveals drug-resistant bacteria
A new test uses time-lapse photography to see within a few hours whether individual bacterial cells are vulnerable to antibiotics.
- Science & Society
Ebola, Rosetta, e-cigarettes and more top stories of 2014
West Africa’s Ebola epidemic captured the attention of both the scientific world, and the world at large in 2014, placing it first among the Top 25 stories of the year.
- Science & Society
Science’s good, bad, ugly year
In the race for Top Science Story of 2014, some of the contenders stumbled before reaching the finish line.
- Science & Society
Science inspires awe — and arguments
As an eventful year in the sciences concludes, one that sparked both triumph and tragedy, SN's Editor in Chief contemplates 2014's most interesting stories.
- Genetics
Evolve and Linkage turn science into games
In the two new games Evolve and Linkage, biological principles are made entertaining and strategic.
