Recent research into bacterial cellulose patches may speed plants' recovery, improve grafting and help with preservation.

Walk With a Friend at Tualatin Hills Nature Park: 9 a.m. first Wednesday and third Sunday of the month. Take a guided walk ...

Picture an Antarctic animal and most people think of penguins, but there is a flightless midge, the only known insect native ...

A new study explores how complex chemical mixtures change under shifting environmental conditions, shedding light on the ...