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Klamath River salmon are spotted far upstream in Oregon after dam removal

Less than two months after the removal of dams restored a free-flowing Klamath River, salmon have made their way upstream to begin spawning and have been spotted in Oregon for the first time in more than a century......»»

Category: topSource:  physorgOct 21st, 2024

Climate change threatens overall firefly populations, study shows, but Midwest could see increase

For many who grew up east of the Mississippi River, yellow twinkling lights punctuate magical childhood memories. New England natives call them fireflies, but they're known as lightning bugs from the Midwest to the South. No matter their regional nam.....»»

Category: topSource:  physorgRelated NewsJul 15th, 2024

As alpine glaciers melt, the corpses of long-lost climbers are being discovered in the ice

In late June, as a group of mountaineers descended a treacherous glacier high in the Peruvian Andes, they spotted a dark, out-of-place lump resting on the blinding white snow......»»

Category: topSource:  physorgRelated NewsJul 15th, 2024

In the South, sea level rise accelerates at some of the most extreme rates on Earth

The surge is startling scientists, amplifying impacts such as hurricane storm surges. Enlarge / Steve Salem is a 50-year boat captain who lives on a tributary of the St. Johns River. The rising tides in Jacksonville are testing h.....»»

Category: topSource:  arstechnicaRelated NewsJul 13th, 2024

This new Windows 11 setting could improve performance and battery life

A new power setting is spotted in the new 26252 build Microsoft recently released giving users a new but hidden Power setting enhancement......»»

Category: topSource:  digitaltrendsRelated NewsJul 12th, 2024

The return of Bladerunner the humpback and Spilt Fin the killer whale—a cautionary tale about seafaring vessels

In the past few days, two well known survivors of the battle between marine mammals and vessels have been spotted in Australian waters. I'm talking about Bladerunner the humpback and Split Fin the killer whale. Both have become famous for the massive.....»»

Category: topSource:  physorgRelated NewsJul 12th, 2024

Hatcheries can boost wild salmon numbers but reduce diversity, research shows

The ability of salmon hatcheries to increase wild salmon abundance may come at the cost of reduced diversity among wild salmon, according to a new University of Alaska Fairbanks–led study......»»

Category: topSource:  physorgRelated NewsJul 12th, 2024

Why saline lakes are the canary in the coalmine for the world"s water resources

When it comes to inland surface water bodies, saline lakes are unique. They make up 44% of all lakes worldwide and are found on every continent including Antarctica. These lakes' existence depends on a delicate balance between a river basin's water i.....»»

Category: topSource:  physorgRelated NewsJul 12th, 2024

Integrating monitoring data to analyze greenhouse gas emissions from reservoirs in the Yellow River Basin

A study published in the journal Science China Earth Sciences integrates existing monitoring data to discuss the characteristics of greenhouse gas (GHG) emissions from reservoirs in the Yellow River Basin. While CO2 emission flux from reservoirs is l.....»»

Category: topSource:  physorgRelated NewsJul 11th, 2024

Paris dream of swimming in the Seine part of its Olympics vision

Going for a dip in the Seine on a hot summer's day has been the pipedream of many a Parisian since swimming in the river was formally banned a century ago......»»

Category: topSource:  physorgRelated NewsJul 11th, 2024

Lion with nine lives breaks record with longest swim in predator-infested waters

A record-breaking swim by two lion brothers across a predator-infested African river has been documented in a study co-led by Griffith University and Northern Arizona University......»»

Category: topSource:  physorgRelated NewsJul 10th, 2024

M4 iPad Pro Wi-Fi + Cell $160 off, M3 MacBook Air $950, Apple Watch Ultra 1 $499, Magic Keyboard $100 off, more

While July 4th has come and gone for another year, there are still loads of price drops live to take advantage of in our roundup right here. And we are now tracking new deals we spotted this morning including $160 off the 1TB 13-inch M4 iPad Pro Wi-F.....»»

Category: gadgetSource:  9to5macRelated NewsJul 10th, 2024

Complete genome and toxin genes of the microalgae from the Oder River disaster decoded

In the summer of 2022, around 1,000 tons of fish, mussels and snails died in the River Oder. Although the disaster was manmade, the immediate cause of death was the toxin of a microalgae with the scientific collective name Prymnesium parvum, often re.....»»

Category: topSource:  informationweekRelated NewsJul 9th, 2024

Whale remains tracked to highlight sustainable disposal benefits

A string of whale strandings on the East Australian Coastline and questions around the appropriate disposal methods for the remains has prompted a new study that highlights sustainable, cultural and ecosystem beneficial offshore removal or decomposit.....»»

Category: topSource:  physorgRelated NewsJul 9th, 2024

Oregon county seeks to hold fossil fuel companies accountable for extreme heat

Multnomah County's heat dome conditions killed 69 people in 2021. Enlarge / People and their pets rest at the Oregon Convention Center cooling station in Portland as the city is hit with extreme temperatures caused by a heat dome.....»»

Category: topSource:  arstechnicaRelated NewsJul 9th, 2024
Category: topSource:  physorgRelated NewsJul 5th, 2024

To save spotted owls, US officials plan to kill hundreds of thousands of another owl species

To save spotted owls, US officials plan to kill hundreds of thousands of another owl species.....»»

Category: topSource:  informationweekRelated NewsJul 3rd, 2024

Veteran Apple hardware engineer departs to join Rivian

A long-time Apple hardware engineer is departing the company. As first spotted by RivianTrackr, Jeff Alves is leaving Apple after more than a decade to join Rivian, where he will join the automaker’s battery engineering team. more….....»»

Category: gadgetSource:  9to5macRelated NewsJul 3rd, 2024

Paralyzed driver Robert Wickens tests Formula E car with hand controls

Robert Wickens was paralyzed from the waist down in a 2018 IndyCar crash. Enlarge / Robert Wickens looks out from the cockpit of the Formula E GenBeta test car in Portland, Oregon. (credit: Formula E) Formula E provided.....»»

Category: topSource:  arstechnicaRelated NewsJul 3rd, 2024

Can we make "citizen science" better?

During a stifling heat wave in August 2021, 80 volunteers from Massachusetts communities along the Mystic River fixed sensors to their car windows and bicycles, traveling along 19 predetermined routes recording ambient temperature and humidity levels.....»»

Category: topSource:  physorgRelated NewsJul 3rd, 2024

To save spotted owls, US officials plan to kill hundreds of thousands of another owl species

To save the imperiled spotted owl from potential extinction, U.S. wildlife officials are embracing a contentious plan to deploy trained shooters into dense West Coast forests to kill almost a half-million barred owls that are crowding out their small.....»»

Category: topSource:  physorgRelated NewsJul 3rd, 2024