Water

Trump’s “Shower Liberation” Proposal: A Disastrous Step Back or a New Path to Efficiency?

New findings revealed that at any given flow rate, higher-pressure showers were associated with lower water consumption. While low-flow showers delivered less water than high-flow-rate showers, high-pressure showers used less water overall because they were turned off sooner.

Can cuttlefish ink be “bear spray” against sharks?

By releasing cuttlefish ink—or a synthetic version—into the water, it may be possible to create a safe zone that deters sharks. This approach could provide a protective barrier, allowing divers to observe marine life without posing a threat to themselves or the sharks.

The UN builds an AI coalition to save the planet

Over 100 partners, including 37 tech companies, 11 countries and 5 international organizations, have joined forces with the UN under the Coalition for Environmentally Sustainable Artificial Intelligence, aiming to ramp up global momentum to place AI on a more environmentally sustainable path. 

Net Zero by 2050 a pipe dream with current tech advances and population growth

These results emphasize the need to develop innovative agricultural solutions that will help reduce emissions and strengthen national food security. 

Trump’s Gaza should use hemp concrete, solar power and smart grids

For Gaza to move beyond short-term recovery and embrace long-term resilience, sustainable technologies must be at the heart of US President Trump's reconstruction efforts.

Trump aims to make Gaza the new Riviera – can the US do it sustainably?

In a jaw-dropping annoucement, US President Trump announced that the US will take over the radicalization of the Gaza Strip and that the current population will need to be displaced as they rebuild and clear out the rubble.

Can neem and tulsi purify water?

All four medicinal plants used in the study demonstrated a notable transformation in turning contaminated water into drinkable water. More than any other plant, neem has proven to be effective at cleaning contaminated wate, the researchers note. Along with a value closer to that of neem, tulsi also possesses the ability to filter contaminated water.

Looking for an ice barrel cold plunge bath?

Our Finnish friends did it before anyone we know and when we were in university we enjoyed a hot tub and then a jump in the snow. But cold water plunges, as our writer Brian does every year in the New Year is a growing trend that has emerged out of the Wim Hoth method. 

Washington bans marine aquaculture nets for farmed fish in world first

Washington State made history, becoming the first—and only—place in the world to successfully remove and permanently ban commercial net pen aquaculture.

How to help Gaza fishermen

The destruction of Gaza's two main aquaculture farms, along with the hatchery facility, has also left the sector unable to produce alternative aquatic foods through aquaculture. 

Morocco loses half its wheat crop this year from drought

A prolonged drought in Morocco is causing serious problems for the agricultural sector. Local Authorities predict that the 2024 wheat harvest will be reduced...

Trapped in a dive boat for 36 hours, survivor’s daughter raises red flags over rescue

As more time passes since the Egyptian dive yacht sunk on November 25, survivors are asking questions of how so many things could have gone wrong. From lack of batteries in the life vests, to leaking life rafts, to an unresponsive army. Why did it take more than 36 hours for those that couldn't escape the wreck to be rescued. Why was the rescue done by a private crew and not the Navy?

What is Land “COP” in Saudi Arabia and why should we care?

The UN COP events aren't only about climate change. There is a COP for the land and the meeting is happening now in Saudi Arabia.

Drip irrigation systems: the history, the benefits and the problems

Imagine a controlled system comprising valves, pipes, emitters, and tubing orchestrating water delivery with precision to plant roots. Unlike traditional methods that often waste water, drip irrigation is a gentle and efficient method.

Oceanwell’s pods mine for fresh water in the deep sea. Raises $11M USD

OceanWell secures $11M in series A to build deep-sea water farms as a new approach to desalination 

Hot this week

Recommended Precious Metals Companies: A Due Diligence Checklist for Retirees

The CFTC, FINRA, and NASAA have jointly warned retirees about precious metals fraud targeting retirement accounts. This checklist provides a structured framework for evaluating any company before transferring savings — and illustrates what credible providers look like across 7 measurable criteria.

Appalachian lithium could supply America with EV batteries for 300 years

A vast and largely untapped lithium reserve may be hiding beneath one of North America’s oldest landscapes, the Appalachian Mountains, offering a surprising twist in the global race for clean energy materials. According to new findings from the U.S. Geological Survey (USGS), as much as 2.5 million tons of lithium could be buried across the region, stretching from the Carolinas up through New England.

OPEC and energy stocks in the UAE – insight from eToro

Energy equities are responding unevenly to the evolving landscape. Companies with direct exposure to UAE production growth and infrastructure are benefiting from increased activity expectations, while global oil majors face a more mixed outlook.

10 Surprising AC Water Uses Cities Are Ignoring

All air conditioners release water. That's Physics. Cities like Los Angeles pour billions of water down the drain every year. And while home owners who are savvy to water reuse are finding ways to use AC water in the garden (here are 5 ways to use air con water at home), or in art studios (it's basically free distilled water), cities could save water in meaningful ways by using creative ideas. These are solutions you can send to urban planners and those running smart city accelerator programs. Pick one of them and you might win the grant! 

Hormuz 2026 Conflict Poses an Energy and Food Security Dilemma in a Warming World

As tensions rise in one of the world’s most critical maritime chokepoints, the ripple effects go far beyond oil—touching food systems, climate pressures, and regional stability

Topics

Recommended Precious Metals Companies: A Due Diligence Checklist for Retirees

The CFTC, FINRA, and NASAA have jointly warned retirees about precious metals fraud targeting retirement accounts. This checklist provides a structured framework for evaluating any company before transferring savings — and illustrates what credible providers look like across 7 measurable criteria.

Appalachian lithium could supply America with EV batteries for 300 years

A vast and largely untapped lithium reserve may be hiding beneath one of North America’s oldest landscapes, the Appalachian Mountains, offering a surprising twist in the global race for clean energy materials. According to new findings from the U.S. Geological Survey (USGS), as much as 2.5 million tons of lithium could be buried across the region, stretching from the Carolinas up through New England.

OPEC and energy stocks in the UAE – insight from eToro

Energy equities are responding unevenly to the evolving landscape. Companies with direct exposure to UAE production growth and infrastructure are benefiting from increased activity expectations, while global oil majors face a more mixed outlook.

10 Surprising AC Water Uses Cities Are Ignoring

All air conditioners release water. That's Physics. Cities like Los Angeles pour billions of water down the drain every year. And while home owners who are savvy to water reuse are finding ways to use AC water in the garden (here are 5 ways to use air con water at home), or in art studios (it's basically free distilled water), cities could save water in meaningful ways by using creative ideas. These are solutions you can send to urban planners and those running smart city accelerator programs. Pick one of them and you might win the grant! 

Hormuz 2026 Conflict Poses an Energy and Food Security Dilemma in a Warming World

As tensions rise in one of the world’s most critical maritime chokepoints, the ripple effects go far beyond oil—touching food systems, climate pressures, and regional stability

How does Neuralink work?

Current goals are to treat neurological disease like Parkinson’s and restore autonomy to people with severe physical limitations by controlling exoskeletons and prosthetics. There’s also huge potential to improve cognitive abilities such as memory, attention, and languages.

Role of Hair Vitamins in Strengthening Hair Naturally

Hair loss is one of those problems that creeps up slowly. You notice a little extra on your pillow, a bit more in the drain, and suddenly you're wondering what changed. For many people, the answer — or at least part of it — lies in what their body is or isn't getting nutritionally.

Street Vegan in Sri Thanu is a must-stop family lunch spot on Koh Phangan, Thailand

If you’re anywhere near Sri Thanu on Koh Phangan, Thailand, around the yoga centers: Zen Beach, Haad Yao, or Salad Beach—make time for Street Vegan. It's vegan and so satisfying that one meal might convince you that eating plant-based is not a compromise. I suggest for any vegan restaurant owner or chef to come to this modestly-priced venue to learn from a master.
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