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Society

New Zealand’s quest to save its rotund, flightless parrots

DNA sequencing, GPS tracking and tailored diets are slowly restoring the endangered kākāpō

Speedy downloads: Why NASA is turning to lasers for next-gen space comms

The first tests of optical communications far from Earth will take place aboard the asteroid-bound Psyche spacecraft

Pursuing fusion power

Scientists have been chasing the dream of harnessing the reactions that power the Sun since the dawn of the atomic era. Interest, and investment, in the carbon-free energy source is heating up.

The knotty economics of student loan debt

People in the US owe a whopping $1.7 trillion for higher education. An economist weighs in on how to deal with the ballooning college tab.

The fight against an invasive fish in California’s Clear Lake

VIDEO: Can removing carp help the lake’s native fish and keep toxic algal blooms in check?  

Abandon the idea of ‘great green walls’

OPINION: The notion of planting miles of trees to hold back encroaching deserts is misguided and damaging; we should promote programs that secure livelihoods and respect dryland ecologies instead

The psychopathic path to success

Psychopathic tendencies may be present to some extent in all of us. New research is reframing this often sensationalized and maligned set of traits and finding some positive twists.

Preparing for future pandemics: Learning from Covid-19

VIDEO: Knowable Magazine’s interviews with experts during the pandemic revealed many missed opportunities and blunders in the US response to Covid-19, which was marked by excess American deaths and disability. The experience does offer lessons on how to better prepare for what scientists call the inevitable emergence of the next global health emergency.

Why one deforestation solution has yet to stop massive tree loss

OPINION: Zero-deforestation supply-chain commitments aren’t protecting tropical forests as much as hoped. But they might, if the same standards were applied to domestic and export markets.

Better therapy for Asian Americans

Most of today’s psychotherapies are grounded in Western values. Researchers hope that tailoring treatments to patients’ cultural backgrounds will improve mental health outcomes.

Is this ‘age of the delta’ coming to an end?

The wet landmasses, though inherently impermanent, have been essential to both people and wildlife for thousands of years. But recent shifts have brought on some rapid losses that worry scientists.

The challenges and promises of climate lawsuits

Lawsuits against emissions-spewing governments and fossil fuel companies have established themselves as a key tool in the battle against climate change, but they aren’t always successful

Understanding carjacking

Criminologist Bruce Jacobs has spoken to carjackers in detail about their crimes. Here’s what he’s learned in two decades of study.

When criminals rule the land

In Latin America, tens of millions of people live in territories that are governed by outlaws — from powerful drug cartels to crime syndicates. What can be done to restore legitimate law and order?

Zoos need to change

OPINION: To justify their existence, they must make conservation their top priority

The secrets of cooperation

Most people care what others think of them. In many situations, that can be leveraged for the common good.

How to recover from the Great Education Disruption

OPINION: Children around the world were out of school for months, with big impacts on learning, well-being and the economy. How do we avoid a ‘generational catastrophe’?

The teen brain: Mysteries and misconceptions

VIDEO: Join a conversation about the teenage brain’s strengths and vulnerabilities, how adults can support teenagers with mental health issues, and how teens can help one another

The baby brain: Learning in leaps and bounds

VIDEO: Learn how the baby brain changes from gestation to toddlerhood, and what parents, teachers and policymakers can do to ensure kids are set up for success

The mature mind: Aging resiliently

VIDEO: Connect with brain health experts about the best ways to cultivate resilience as we age, and how to support loved ones with memory loss and dementia

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