Published in Science on October 02, 2009
A 250-year index of first flowering dates and its response to temperature changes. Proc Biol Sci (2010) 1.69
Reconciling controversies about the 'global warming hiatus'. Nature (2017) 1.38
Climate-based statistical regression models for crop yield forecasting of coffee in humid tropical Kerala, India. Int J Biometeorol (2016) 0.75
The coming copper peak. Science (2014) 2.66
Energy. Natural gas from shale bursts onto the scene. Science (2010) 2.46
Seismology. Foreshadowing Haiti's catastrophe. Science (2010) 2.29
Climate change. Global warming is changing the world. Science (2007) 2.21
Geology. How much coal remains? Science (2009) 2.04
Oil resources. The looming oil crisis could arrive uncomfortably soon. Science (2007) 2.02
Atmospheric science. Making clouds darker sharpens cloudy climate models. Science (2003) 1.93
Geology. A time war over the period we live in. Science (2008) 1.90
Planetary science. Titan clouds hint of heavy rains, methane gurglings. Science (2005) 1.59
A stronger IPCC report. Science (2013) 1.58
Global warming. How urgent is climate change? Science (2007) 1.53
Adaptation to climate change. Time to adapt to a warming world, but where's the science? Science (2011) 1.47
Lunar and planetary science conference. New signs of ancient life in another Martian meteorite? Science (2006) 1.46
Planetary science. Newfound 'tenth planet' puts Pluto behind the eight ball. Science (2005) 1.39
Planetary science. NASA weighs asteroids: cheaper than moon, but still not easy. Science (2011) 1.39
Planetary science. NASA's new road to faster, cheaper, better exploration. Science (2002) 1.39
Climate change. Politicians attack, but evidence for global warming doesn't wilt. Science (2006) 1.39
Planetary science. Minerals point to a hot origin for icy comets. Science (2006) 1.39
Meteorology. One Sandy forecast a bigger winner than others. Science (2012) 1.38
Meteorology. Weather forecasts slowly clearing up. Science (2012) 1.38
Astrobiology. In the hunt for the red planet's dirtiest secret. Science (2012) 1.38
Scientific ocean drilling. U.S. to leave consortium and go it alone after 2013. Science (2011) 1.37
Mammoth-killer impact flunks out. Science (2010) 1.21
Lunar and planetary science conference. The mystery of our moon's gravitational bumps solved? Science (2013) 1.16
Seismology. A human trigger for the great quake of Sichuan? Science (2009) 1.16
Climate change. A worrying trend of less ice, higher seas. Science (2006) 1.12
Climate change. Another global warming icon comes under attack. Science (2007) 1.10
Oil resources. Splitting the difference between oil pessimists and optimists. Science (2009) 1.09
Glaciology. Experts agree global warming is melting the world rapidly. Science (2012) 1.07
Ocean acidification unprecedented, unsettling. Science (2010) 1.06
Global warming. The greenhouse is making the water-poor even poorer. Science (2012) 1.06
Climate change. Clouds appear to be big, bad player in global warming. Science (2009) 1.06
Oil resources. An oil gusher in the offing, but will it be enough? Science (2012) 1.06
Energy supplies. Peak oil production may already be here. Science (2011) 0.99
Climate change. Amid worrisome signs of warming, 'climate fatigue' sets in. Science (2009) 0.97
Planetary science. Could a whiff of methane revive the exploration of Mars? Science (2012) 0.96
Climate change. 'Arctic armageddon' needs more science, less hype. Science (2010) 0.93
Planetary science. Who can read the martian clock? Science (2006) 0.92
Gulf Oil Spill. A lot of oil on the loose, not so much to be found. Science (2010) 0.92
Climate change. Is battered Arctic Sea ice down for the count? Science (2007) 0.92
Climate change. El Niño lends more confidence to strong global warming. Science (2010) 0.90
Climate change. Three degrees of consensus. Science (2004) 0.90
Paleobiology. Megafauna died from big kill, not big chill. Science (2003) 0.89
Paleontology. Experts find no evidence for a mammoth-killer impact. Science (2008) 0.89
What can replace cheap oil--and when? Science (2005) 0.88
Oil resources. Technology is turning U.S. oil around but not the world's. Science (2012) 0.88
A warmer Arctic means change for all. Science (2002) 0.86
Mineral resources. Is the world tottering on the precipice of peak gold? Science (2012) 0.86
Seismology. Learning how to not make your own earthquakes. Science (2012) 0.86
How hot will the greenhouse world be? Science (2005) 0.84
Climate change. Reducing uncertainties of global warming. Science (2002) 0.84
Asian tsunamis. Model shows islands muted tsunami after latest Indonesian quake. Science (2005) 0.84
Whither Arctic ice? Less of it, for sure. Science (2002) 0.83
Oil resources. Even oil optimists expect energy demand to outstrip supply. Science (2007) 0.83
Climate change. Humans are driving extreme weather; time to prepare. Science (2011) 0.83
Breakthrough of the year. Global warming, hotter than ever. Science (2007) 0.83
Energy supplies. Bumpy road ahead for world's oil. Science (2005) 0.82
Gulf oil disaster. Five questions on the spill. Science (2010) 0.82
Predicting climate change. Vital details of global warming are eluding forecasters. Science (2011) 0.81
Climate change. Global warming coming home to roost in the American West. Science (2007) 0.81
Climate change. Atlantic climate pacemaker for millennia past, decades hence? Science (2005) 0.81
Planetary exploration. Radiation will make astronauts' trip to Mars even riskier. Science (2013) 0.81
Climate change. Scientists tell policymakers we're all warming the world. Science (2007) 0.80
Energy. World oil crunch looming? Science (2008) 0.80
Radioactive waste disposal. Light at the end of the radwaste disposal tunnel could be real. Science (2011) 0.80
Paleontology. Mammoth-killer impact gets mixed reception from Earth scientists. Science (2007) 0.80
Planetary science. Mars rover trapped in sand, but what can end a mission? Science (2009) 0.80
Hydrology. River-level forecasting shows no detectable progress in 2 decades. Science (2007) 0.79
Breakthrough of the year. On Mars, a second chance for life. Science (2004) 0.78
Paleoceanography. Inconstant ancient seas and life's path. Science (2002) 0.78
Pakistan earthquake. A seismic murmur of what's ahead for India. Science (2005) 0.78
Climate prediction. Signs of success in forecasting El Niño. Science (2002) 0.78
Planetary science. Price tags for planet missions force NASA to lower its sights. Science (2011) 0.77
Paleontology. Earliest signs of life just oddly shaped crud? Science (2002) 0.77
Earth science. The story of O2. Science (2005) 0.77
Evolution. A trigger for the Cambrian explosion? Science (2002) 0.76
Global warming. Arctic summer sea ice could vanish soon but not suddenly. Science (2009) 0.76
Paleoclimate. More climate wackiness in the Cretaceous supergreenhouse? Science (2008) 0.75
Paleontology. Life's innovations let it diversify, at least up to a point. Science (2008) 0.75
Geology. A trace of the earliest plate tectonics turns up in Greenland. Science (2007) 0.75
Geochemistry. Two geologic clocks finally keeping the same time. Science (2008) 0.75
Paleontology. New biomarker proposed for earliest life on Earth. Science (2004) 0.75
Climate change. Chinese cave speaks of a fickle sun bringing down ancient dynasties. Science (2008) 0.75
Planetary impacts. Did the mammoth slayer leave a diamond calling card? Science (2009) 0.75
Planetary science. Eons of a cold, dry, dusty Mars. Science (2003) 0.75
Climate change. A single climate mover for Antarctica. Science (2002) 0.75
Astronomy. Alien planetary system looks a lot like home. Science (2008) 0.75
Geochemistry. Humongous eruptions linked to dramatic environmental changes. Science (2007) 0.75
Geochemistry. Great oxidation event dethroned? Science (2009) 0.75
Geophysics. Solid rock imposes its will on a core's magnetic dynamo. Science (2008) 0.75
Paleontology. Life's diversity may truly have leaped since the dinosaurs. Science (2003) 0.75
Geochemistry. Isotopes suggest solar system formed in a rough neighborhood. Science (2007) 0.75
Evolution. Did an impact trigger the dinosaurs' rise? Science (2002) 0.75
Geochemistry. Geologists find vestige of early Earth--maybe world's oldest rock. Science (2008) 0.75
Geochemistry. Where has all the stardust gone? Science (2008) 0.75
Geochemistry. The Andes popped up by losing their deep-seated rocky load. Science (2008) 0.75
Tectonics. Pumping up the Tibetan Plateau from the far Pacific Ocean. Science (2008) 0.75
Planetary science. Electron shadow hints at invisible rings around a moon. Science (2008) 0.75
Planetary science. Is Mars looking drier and drier for longer and longer? Science (2007) 0.75
Solar physics. Unseen link may solve the mystery of the sun's superhot corona. Science (2009) 0.75