Climate driving new right whale movement

New research connects recent changes in the movement of North Atlantic right whales to decreased food availability and rising temperatures in Gulf of Maine's deep waters. Right whales have been showing up in unexpected places ...

Don't blame Las Vegas for Colorado River woes

Another study refutes the belief that Las Vegas and other urban centers in the Southwest are sucking Lake Mead dry. Instead, if the region is to adequately address its water problems, policymakers must confront hard questions ...

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