New study sheds light on what orcas do after dark

Nighttime may bring quieter waters to the Salish Sea, but endangered Southern Resident killer whales do not appear to use those hours to make up for feeding opportunities they may lose during the day.

Populations of the distinctive upland bird have seen a series of sharp declines over the last 10 years in Scotland and England

Study could shed light on declines in red grouse populations, experts say  ITVX

Populations of the distinctive upland bird have seen a series of sharp declines over the last 10 years in Scotland and England.

Populations of the distinctive upland bird have seen a series of sharp declines over the last 10 years in Scotland and England.