Rapid effects of climate change on plants and their ecosystems

An international team of researchers led by two Villanova University biologists has found that climate change is dramatically altering terrestrial plant communities and their ecosystems at such a rapid pace that having a ...

UN science report to sound deafening alarm on climate

Nearly 200 nations kick off a virtual meeting Monday to finalise what promises to be a harrowing scientific overview of accelerating climate impacts that will highlight the urgent need to cut emissions—and prepare for the ...

Scientists seek better way to do climate report

(AP) -- A steady drip of unsettling errors is exposing what scientists are calling "the weaker link" in the Nobel Peace Prize-winning series of international reports on global warming.

Fourth warmest U.S. summer on record according to NOAA

The contiguous United States had its fourth-warmest summer (June-August) on record, according to the latest NOAA State of the Climate report issued today. The report also showed the August average temperature was 75.0 degrees ...

Visualizing gene expression with MRI

Genes tell cells what to do—for example, when to repair DNA mistakes or when to die—and can be turned on or off like a light switch. Knowing which genes are switched on, or expressed, is important for the treatment and ...

FDA says fast-growing fish would not harm nature (Update)

U.S. government health regulators say a genetically modified salmon that grows twice as fast as normal is unlikely to harm the environment, clearing the way for the first approval of a scientifically engineered animal for ...

Britain shuts down UFO-hunting unit

The British government has shut a unit which has investigated UFO sightings for more than 50 years, judging its resources better spent on more earthly threats, it said Friday.

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