Products marketed to kill rodents are instead threatening the lives of the wildlife that eat them as poisons travel up the food chain.

What border communities really need are solutions to address economic, health and climate problems — and the mesquite tree can help.

A new book asks, “Can we feed the world without destroying it?” The answers might surprise you.

The unexpected announcement reverses a plan to move people out of critical protected habitats — and puts the nation’s amazing biodiversity at risk.

2018 was the second-deadliest year on record for the threatened species — and humans are responsible.

Scientists have found that many inland waterways are getting saltier, and that’s helping to mobilize heavy metals and other chemicals from the soil, creating potentially dangerous combinations.

Experts warn that the shutdown has furloughed or hobbled personnel responsible for diagnosing and detecting wildlife diseases.

New analysis reveals that we have much less water in our aquifers than we previously thought — and the oil and gas industry could put that at even greater risk.

Paige Embry’s new book gives a rare look at the often-overlooked world of America’s native bees.

They tried to bury the report by releasing it on Black Friday, but the threats we face — and possible solutions we can take on — are still very real.