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Science and Technology

New Nevada toad species may qualify for endangered status

After a 90-day review of the Dixie Valley toad, the U.S. Fish and Wildlife Service said Tuesday that the rare amphibian warrants a more comprehensive 12-month study to determine if it should become Nevada’s newest listed species.

Supreme Court rules search warrant needed to track cellphones

The Supreme Court ruled Friday that police generally need a search warrant if they want to track criminal suspects’ movements by collecting information about where they’ve used their cellphones.

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New Apple feature aims to improve 911 response time

If it lives up to Apple’s promise, the iPhone’s next operating system will automatically deliver quicker and more reliable information pinpointing the location of 911 calls to about 6,300 emergency response centers in the U.S.

Weapons lab develops system to disable drones

One of the country’s premier nuclear weapons labs now has the capability to disable drones or any other unauthorized unmanned aircraft systems flying over its restricted airspace in a swath of northern New Mexico.

Dust storm on Mars knocks out NASA rover

NASA’s seemingly unstoppable Mars rover Opportunity has been knocked out by a gigantic dust storm that is enveloping the red planet and blotting out the sun.

 
Peregrine falcons soaring again at Lake Mead

Peregrine falcons, nearly wiped out by the advent of DDT and similar pesticides in the 1950s, have rebounded in Southern Nevada to the point where they are at “carrying capacity,” according to birds of prey researcher Joe Barnes.

Mark National Trails Day with a virtual hike at Lake Mead

Recreation area’s YouTube video highlights the history, scenery and science that hikers encounter when they walk the Historic Railroad Trail, which traces the route built in 1931 to ferry material to the Hoover Dam construction site

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