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Earth Will Survive Global Warming, But Will We?The planet has endured far more dramatic climate change in the past fueled by other forms of life. But rarely if ever has the change been so rapid.
climate-change -
Evolution Predictable Everywhere in the Universe, Scientist SaysIf the history of life could be rewound and replayed, many of the same innovations would reappear. What’s that mean for life on other planets?
evolution -
Early Earth Was Purple, Study SuggestsThe planet might once have been dominated by microbes that used a molecule other than chlorophyll to harness Sun’s rays.
planet-earth -
Study: Cat Parasite Affects Human CultureA parasitic microbe commonly found in cats might have helped shape entire human cultures by manipulating the personalities of infected individuals.
viruses-infections-disease -
What is Darwin's Theory of Evolution?Reference In 1859, Charles Darwin published his ideas that humans and animals change over time. But what is the Theory of Evolution?
Reference -
New Plastic Could Reduce Carbon Dioxide EmissionsThe new plastic can pull carbon dioxide from natural gas.
climate-change -
How Did the Universe Begin?Or has the universe always been?
cosmology -
How Did Life Arise on Earth?Was it a magnificent stroke of luck, or was it inevitable?
genetics -
How the Human Eye WorksThe eye is one of nature's complex wonders. Find out what's inside it.
neuroscience -
Elevated Carbon Dioxide Levels Rob Crops Of NutrientsSome crops grown at elevated carbon dioxide levels have less zinc and iron.
climate-change -
Linguists: New-World Settlers Spent Millennia On Land BridgeComparing Native American and Siberian languages suggests a 10,000-year stopover.
engineering -
New Test Could Predict Heart AttacksRare cells in the blood could identify patients at high risk of heart attacks.
heart-circulation -
Computers Can Be Hacked Using High-Frequency SoundA computer's microphone and speakers can covertly send and receive data.
computing -
Genes Outside of Nucleus 'Punch Above Their Weight'The few genes found outside the nucleus affect cell metabolism more than expected.
genetics -
Insect Jumps Powered By Mechanical 'Gears'Leg joints are stocked with 'teeth' that lock and rotate.
insects -
New Technique Analyzes Shadows to Spot Photo FakesAlgorithm spots forgeries by spotting shadows that don't match light sources.
technology -
Jumbo Viruses Hint At 'Fourth Domain' Of LifeNewly discovered Pandoraviruses unearth new questions about viruses' origin.
planet-earth -
Cold War Nuclear Radiation Creates Anti-Poaching ToolMethod could also reveal growth rates of certain animals.
physics-mathematics -
Scaling Up Solar Power May Demand Updated Electric GridHarnessing sun’s energy presents challenges to existing power networks.
renewable-energy -
New Machine Makes $1,000 Human Genome Scans a RealityThe new machine could lead to the earlier detections of cancer and other diseases.
cancer -
Shape-Shifting Bat Tongue Mops Up NectarBiologists find that blood-engorged hairs help bats eat.
animals -
Fish Uses Chemical Cloaking to Hide from PreyDeceptive perch species can mask its proximity from potential targets.
fish -
Large Dogs Age Faster, Die YoungerLarge dogs age as if their adult lives are running at a faster pace than smaller breeds.
dogs -
Mapping Distant Planet Surfaces Possible'Extrasolar cartography' technique could provide rough pictures of alien worlds.
planets
