Water

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?

Protected: A survivor’s story from the Red Sea diving yacht

An Egyptian dive boat several stories high flipped and sank last Monday with 44 people onboard, including 13 crew. The incident happened in the early hours of the morning, though reports are conflicting as of when, in the dive resort area of the Red Sea not far from the Egyptian town of Marsa Alam. Here is a survivor's story.

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

Food system’s biggest waste may be the farmers we don’t see: Hugh Locke’s new book

Whole Earth Farming: Smallholders and the Great Regenerative Transformation by Hugh Locke is published by George Ronald in September 2026.

Artists warm up former Cold War radio headquarters in Berlin as PEOPLE Festival embraces collaboration and spontaneity

PEOPLE Festival returns to Berlin’s Funkhaus this October, bringing 180 musicians together for a week of collaboration, improvisation and more than 200 one-off performances.

Take your secrets and Bitcoin password offline in this code stitching workshop

Sophie Nadel turns data into something tactile, using embroidery and textiles to explore how we store, hide and understand information.

6 Ways Teletherapy Can Reduce Barriers to Accessing Mental Health Care

Teletherapy can make mental health care easier to access by reducing travel, scheduling and location barriers. Here are six ways virtual therapy can help people connect with professional support more easily.

Can You Work Closer to Home? What to Check Before Choosing a Shared Workspace

A coworking space within walking distance can cut commuting time and give you a reliable place to work, but distance alone does not make it useful. Test the internet, noise, privacy, desk setup, environmental claims and real cost before committing to a membership.

Topics

Food system’s biggest waste may be the farmers we don’t see: Hugh Locke’s new book

Whole Earth Farming: Smallholders and the Great Regenerative Transformation by Hugh Locke is published by George Ronald in September 2026.

Artists warm up former Cold War radio headquarters in Berlin as PEOPLE Festival embraces collaboration and spontaneity

PEOPLE Festival returns to Berlin’s Funkhaus this October, bringing 180 musicians together for a week of collaboration, improvisation and more than 200 one-off performances.

Take your secrets and Bitcoin password offline in this code stitching workshop

Sophie Nadel turns data into something tactile, using embroidery and textiles to explore how we store, hide and understand information.

6 Ways Teletherapy Can Reduce Barriers to Accessing Mental Health Care

Teletherapy can make mental health care easier to access by reducing travel, scheduling and location barriers. Here are six ways virtual therapy can help people connect with professional support more easily.

Can You Work Closer to Home? What to Check Before Choosing a Shared Workspace

A coworking space within walking distance can cut commuting time and give you a reliable place to work, but distance alone does not make it useful. Test the internet, noise, privacy, desk setup, environmental claims and real cost before committing to a membership.

Yazan Al Homsi on Aduro and Rocket Doctor: What Small-Cap Scale-Up Actually Takes

Yazan Al Homsi looks at two very different bets — Aduro Clean Technologies and Rocket Doctor — to show what investors should watch as small-cap companies attempt to move from promising technology to commercial scale.

Breast Mesh Reconstruction Problems: Signs Patients May Notice

Breast reconstruction can be an important part of recovery, but persistent pain, infection, changes in breast shape or mesh movement deserve medical attention. Here are the warning signs patients should know after breast mesh surgery.

What Happens to ABA Billing When a Practice Starts Scaling

As ABA practices grow, so can their administrative footprint. Smarter billing and documentation systems can reduce duplicated work, wasted staff time and inefficiencies while supporting sustainable growth. Meta description:
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