China, US harden positions as progress stalls in climate talks

Little progress seen in climate talks in China

Wis. US Senate hopeful Johnson says global warming ‘unproven,’ shouldn’t dictate US policy

Wis. US Sen. hopeful: Global warming ‘unproven’

Examination of Nobel-winning climate panel finds it successful but needs better organization

Report: Climate science panel should be better run

Good news for satellites, and bad, as low sun activity shrinks thermosphere

Study: Upper layer of atmosphere shrinking

Coral reefs off Indonesia dying at one of the fastest rates ever recorded

Indonesia’s coral reefs dying at alarming rate

Scientists’ long-range forecast: More, much more of the same; a century of heat, fires, floods

Long hot summer of fire and floods fit predictions

Huge ice island that broke off Greenland glacier could threaten offshore platforms, shipping

Huge ice island could pose threat to oil, shipping

Study finds rise in temperatures due to climate change threatens rice production

Study says rising temperatures thwart rice growth

Stanford study: Traditional farming’s high production protects land, limits greenhouse gases

Study claims conventional ag limits greenhouse gas

International panel of 300 scientists report that global warming is still under way

President Barack Obama
more images

Stanford scientist Stephen Schneider, who advised White Houses on climate change, dead at 65

Climate scientist Stephen Schneider dead at 65

Boulder means hiking, biking, Chautauqua and the Brew Bus

Boulder in summer: Hiking, performances and beer

Climate scientists say June warmest recorded, with year-to-date warmest ever for same period

Warmest June on record, climate scientists say

Researchers warn sweltering Americans that climate change could lead to more heat waves

Study: Think you’re hot now? Just wait a few years

UK inquiry into climate e-mail scandal vindicates researchers, but finds lack of data openness

‘Climategate’ inquiry mostly vindicates scientists

Independent inquiry into climate e-mails leaked from British research center to release report

Leaked climate e-mail inquiry to release report

Dutch agency takes blame for error in UN report, but says climate change is already happening

Dutch agency admits mistake in UN climate report

Dutch agency admits its mistake in UN report, but says climate change is already happening

Dutch agency admits error in UN climate report

Scientists installing sensors on redwoods, sequoias to understand effects of global warming

Scientists study redwoods’ reaction to warming

UN climate panel expands experts to 831 scientists amid criticism it was not open to dissent

UN climate panel names new authors after criticism

UN climate panel names 831-strong group of scientists to write its 5th report

UN climate panel names authors for 5th report

Construction begins on Cheyenne-area supercomputer that will study climate

Construction begins on supercomputer near Cheyenne

Scientists look to tracers to evaluate methods of pumping greenhouse gases underground

Scientists develop tech to track carbon dioxide

Developing nations, environmentalists not impressed with new climate change proposal in Bonn

President Barack Obama

Massachusetts study finds wood-burning power plants release more carbon than coal over time

Mass. study: Wood power worse polluter than coal

Study finds 60 million living in the shadow of Himalayan glaciers could suffer food shortages

Study: Shrinking glaciers to spark food shortages

SKorea launches rocket with satellite to study climate change, but loses contact with craft

SKorea loses contact with rocket after liftoff

Reports: South Korea loses communications with rocket

Reports: SKorea loses communications with rocket

Report: South Korea delays satellite launch due to fire safety problems

Report: South Korea delays satellite launch

Huge air-land-sea study of California views pollution as air quality-climate change issue

Huge air pollution study under way in California

2 major Kan. utilities oppose budget provision aimed at blocking rules on greenhouse gases

Kan. utilities worry about greenhouse gas measure

Japan launches satellite for 2-year study of Venus climate

Japan launches satellite for 2-year study of Venus

US science advisory panel urges carbon tax or cap and trade to curb global warming gases

President Barack Obama speaks briefly on Afghanistan

Head of UN panel on climate defends scientists despite errors, but welcomes review of work

UN science chief defends work, welcomes review

Poll says Australian government loses support after shelving climate change law

Australia gov’t polls down after climate law delay

Study: Dairy cow feed, not manure, may be to blame for high ozone levels in central California

Study: Cow feed may be causing Valley air problem

Federal agencies outline research needs for climate change health threats

Study warns of climate health threats

WASHINGTON — Climate change poses a growing threat to health, from heart disease to heatstroke and from illness carried by water to bug-borne sickness.

UK: Review finds no malpractice at climate research unit at heart of leaked E-mail scandal

UK review panel clears ‘Climategate’ research unit

NASA begins science flights with robotic jet originally designed for Air Force reconnaissance

NASA begins science flights with robotic jet

NASA reorganizes for future without space shuttles or a moon mission, but new technology focus

Protected by Comment Guard Pro