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Chanda Prescod-Weinstein speaks at SESSION 5 at TED2022: A New Era. April 10-14, 2022, Vancouver, BC, Canada. Photo: Gilberto Tadday / TED

Humans

How I gave a TED talk on dark matter

Giving a TED talk wasn't easy, but I wanted to make sure my audience came away with a better understanding of dark matter, writes Chanda Prescod-Weinstein

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R1XNWN Rooftop gardens on modern office buildings in downtown Vancouver, BC, Canada

Humans

Why I love the proliferation of green roofs and living walls

Comment

Outdoor test on the River Cam (UK), in front of the Bridge of Sighs, St John?s College, during a cloudy day

Technology

Floating artificial leaf converts energy from sunlight into fuel

News

A serviceman with a Russian flag on his uniform stands guard near the Zaporizhzhia Nuclear Power Plant in the course of Ukraine-Russia conflict outside the Russian-controlled city of Enerhodar in the Zaporizhzhia region, Ukraine August 4, 2022. REUTERS/Alexander Ermochenko - RC2LPV9MUYER

Society

Zaporizhzhia Nuclear Power Plant 'not designed to withstand fighting'

News

T806G0 LLNL, National Ignition Facility Preamplifiers, 2012

Physics

Ignition confirmed in a nuclear fusion experiment for the first time

News

Millimetre-wave beams could give us access to deep geothermal energy

Environment

Millimetre-wave beams could give us access to deep geothermal energy

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W0MN5G This undated NASA/ESA Hubble Space Telescope image shows the galaxy IC 335 in front of a backdrop of distant galaxies. IC 335 is part of a galaxy group containing three other galaxies, and located in the Fornax Galaxy Cluster 60 million light-years away, December 30, 2014. As seen in this image, the disc of IC 335 appears edge-on from the vantage point of Earth. UPI/NASA

Space

Shredded dwarf galaxies may lack dark matter to hold them together

News

Climate Activists Protest Congressional Baseball Game, Washington, d.c., United States - 28 Jul 2022

Environment

What does the Inflation Reduction Act mean for US carbon emissions?

News

Photograph of a stencil-printed two-cell paper battery with a design that spells the name of the authors' research institution (Empa). The battery is running a liquid crystal display alarm clock. Credit: Alexandre Poulin.

Technology

Disposable paper battery is activated by a drop of tap water

News

NASA's Hubble Space Telescope captures the chaotic activity atop a three-light-year-tall pillar of gas and dust that is being eaten away by the brilliant light from nearby bright stars in a tempestuous stellar nursery called the Carina Nebula.

Space

Two smart books probe multiverses, dark matter – and sexual politics

Is our universe one of a myriad? How hard is it to be a woman in science? Beyond the Big Bang and The Elephant in the Universe explore these questions and more

Culture

Environment

UK's slow heat pump efforts will take 600 years to meet 2050 target

News

Physics

World's most sensitive dark matter detector tested for the first time

News

Environment

Nuclear power can help us reach net zero, but what is its true cost?

Leader

Environment

Do we need nuclear power in the energy mix to stop climate change?

Features