Environmental Science

  1. Environmental Science

The hidden harm from salmon farming

In addition to parasites, pathogens, chemical residues, and other treatments can persist in cages. Fallow sites are expected to undergo complete removal of fish and nets to limit pathogen carryover. Campaigners, however, say the Aird site “continued functioning as a reservoir of disease and flesh-eating lice.” Read: The catch. Unsustainable Abigail Penny, executive director of […]
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  1. Environmental Science

Will Glacier Melt Lead to Increased Seismic Activity in Mountain Regions? – State of the Planet

A recent study from Earth and Planetary Science Letters is the first to directly link earthquakes to climate change-induced glacial melt. Scientists analyzed 15 years of seismic activity in the Grandes Jorasses—a peak that is part of the Mont Blanc massif between Italy and France—to better understand this association. This massif is one of the […]
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  1. Environmental Science

Resisting Black Friday advertising hype

Amazon has been accused of deliberately concealing their true water usage across their different platforms in leaked company memos from 2022. With new data centres planned in water-stressed areas in Buckinghamshire, Amazon responded last month with plans for four new water replenishment plants in the US, Mexico and England.  These diverse impacts have sparked an impressive feat […]
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  1. Environmental Science

Fight Food Waste This Holiday Season – State of the Planet

Credit: Karola G/Pexels The holiday season is marked by folks gathering to celebrate traditions and connect over special meals. Yet it can be difficult to feel festive when considering the environmental impact of food waste. According to Feeding America, a nonprofit that has over 200 food banks in the U.S., 38 percent of all food […]
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  1. Environmental Science

The July 4 Floods in Texas Weren’t a One-Off. They Were a Warning. – State of the Planet

The flooded Guadalupe River near Kerrville, Texas, on July 5, 2025. Photo: US Coast Guard On July 14 this past summer, I pulled up to the Kerrville Kroc Corps Community Center, dodging puddles and sinkholes from a recent thunderstorm in a town where the last thing needed was more rain. I was there as a volunteer […]
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  1. Environmental Science

A summit at the nadir of credibility?

“And now, reckless projects, including the BR-319 highway, the Ferrogrão railroad, and the disastrous proposal to drill for oil at the mouth of the Amazon, push the rainforest closer to collapse.” One of the most striking contradictions is Brazil’s approval of oil exploration at the mouth of the Amazon River, on the so-called Brazilian equatorial […]
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  1. Environmental Science

Sailing Around the Bangladesh Coastal Zone – State of the Planet

I am continuing to travel around the coastal zone of the Ganges-Brahmaputra Delta in Bangladesh repairing GNSS (GPS) instruments. The future sustainability of the delta depends on the balance of sea level rise, the sinking, or subsidence, of the land, and the deposition of sediments that can help maintain the land. My GNSS instruments can […]
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Good Reads

Mitochondrial presequences harbor variable strengths to maintain organellar function

Hundreds of mitochondrial proteins rely on N-terminal presequences for organellar targeting and import. While generally described as positively charged amphiphilic helices, presequences lack a consensus motif and thus likely promote protein import into mitochondria with variable efficiencies. Indeed, the concept of presequence strength underlies biological models such as stress sensing, yet a quantitative analysis of […]
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Mitochondrial presequences harbor variable strengths to maintain organellar function

Hundreds of mitochondrial proteins rely on N-terminal presequences for organellar targeting and import. While generally described as positively charged amphiphilic helices, presequences lack a consensus motif and thus likely promote protein import into mitochondria with variable efficiencies. Indeed, the concept of presequence strength underlies biological models such as stress sensing, yet a quantitative analysis of […]
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Labour’s ‘deeply alarming’ attack on protest rights

British authorities have severely restricted the right to protest in contravention of their international human rights obligations, creating an environment in which peaceful dissent is increasingly treated as a criminal act, Human Rights Watch said in its latest report. ‘Silencing the Streets’: The Right to Protest Under Attack in the UK documents that the UK’s […]
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