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Why did that one tree die? An expert is on the case.

Invasive propensities of the various species are enhanced and more successful in disturbed environments. Consequently, both native and introduced cattails are expanding their ranges. 

My observation that fall temperatures and pollination seemed to last longer this year is anecdotal, but the anecdote seems to fit into a documented pattern of climate change altering the onsets and durations of the seasons. 

The contagious nature of SARS-CoV-2 and our highly interconnected society constitute a perfect storm that will likely contribute to sustained virus spread, researchers find

Just as we have learned that the cost of freedom is constant vigilance, we must accept the notion that the lands set aside for forever must continually be guarded.

New data suggests that lots of time on screens may even improve peer relationships. But the study comes with caveats.

Biologists initially thought the distribution of Fremont’s buckwheat was determined by a requirement for gypsum in the surface soils.

Don’t think so? Think again.

ÃÛÌÒ´«Ã½Æƽâ°æÏÂÔØ research finds that carrying a pregnancy to term is riskier than having an abortion, especially for non-Hispanic Black women.

Religious calendars and festivals can force people to encounter certain ideas in the year.