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Automated vehicles promise to improve urban mobility, but passenger trust remains a challenge. Providing timely, passenger-specific explanations for automated vehicle decisions can bridge this trust gap. To address this, researchers introduced TimelyTale, a dataset designed to capture real-world driving scenarios and passenger explanation needs. It would be nice to see this multimodal dataset approach for in-vehicle explanation generation improving passengers' trust and confidence in automated vehicles.

Gamma radiation can convert methane into a wide variety of products at room temperature, including hydrocarbons, oxygen-containing molecules, and amino acids, reports a research team. This type of reaction probably plays an important role in the formation of complex organic molecules in the universe -- and possibly in the origin of life. They also open up new strategies for the industrial conversion of methane into high value-added products under mild conditions.

Exhaled breath contains chemical clues to what's going on inside the body, including diseases like lung cancer. And devising ways to sense these compounds could help doctors provide early diagnoses -- and improve patients' prospects. Researchers report developing ultrasensitive, nanoscale sensors that in small-scale tests distinguished a key change in the chemistry of the breath of people with lung cancer.

Supersolids are a new form of quantum matter that has only recently been demonstrated. The state of matter can be produced artificially in ultracold, dipolar quantum gases. A team has now demonstrated a missing hallmark of superfluidity, namely the existence of quantized vortices as system's response to rotation. They have observed tiny quantum vortices in the supersolid, which also behave differently than previously assumed.

Scientists have demonstrated a new way to use high-energy particle smashups at the Relativistic Heavy Ion Collider (RHIC) to reveal subtle details about the shapes of atomic nuclei. The method is complementary to lower energy techniques for determining nuclear structure. It will add depth to scientists' understanding of the nuclei that make up the bulk of visible matter.

Researchers have developed AI-driven mobile robots that can carry out chemical synthesis research with extraordinary efficiency. Researchers show how mobile robots that use AI logic to make decisions were able to perform exploratory chemistry research tasks to the same level as humans, but much faster.

Researchers have developed AI-driven mobile robots that can carry out chemical synthesis research with extraordinary efficiency. Researchers show how mobile robots that use AI logic to make decisions were able to perform exploratory chemistry research tasks to the same level as humans, but much faster.

Thin, flexible device could help people with visual impairments 'feel' surroundings. Device comprises a hexagonal array of 19 actuators encapsulated in soft silicone. Device only uses energy when actuators change position, operating for longer periods of time on a single battery charge.

Thin, flexible device could help people with visual impairments 'feel' surroundings. Device comprises a hexagonal array of 19 actuators encapsulated in soft silicone. Device only uses energy when actuators change position, operating for longer periods of time on a single battery charge.

Researchers have developed a new method for disrupting the crystal structure of a semiconductor that requires as little as one billion times less power density. This advancement could unlock wider applications for phase-change memory (PCM) -- a promising memory technology that could transform data storage in devices from cell phones to computers.

Researchers have developed a new method for disrupting the crystal structure of a semiconductor that requires as little as one billion times less power density. This advancement could unlock wider applications for phase-change memory (PCM) -- a promising memory technology that could transform data storage in devices from cell phones to computers.

Tiny grains from asteroid Ryugu are revealing clues to the magnetic forces that shaped the far reaches of the solar system over 4.6 billion years ago. The findings suggest the distal solar system harbored a weak magnetic field, which could have played a role in forming the giant planets and other objects.

Researchers have uncovered where FRBs are more likely to occur in the universe -- massive star-forming galaxies rather than low - mass ones.

Matthew sent in this latest “True Facts” video from Ze Frank; it’s about some of the most amazing and nefarious insects around: parasitoid wasps. (There’s an ad in the middle.)

There are a lot of questions and “I don’t know” answers here. The gall wasps are especially fascinating from an evolutionary viewpoint, as they somehow modify a plant’s gene expression to make the plant grow a gall that can house the wasp.

We don’t know how they do this, but even the gall wasps inside their houses can themselves be parasitized by other species of gall wasps (Again, we don’t know how these “hyperparasitoids” detect and find a larval host inside a gall). Finally, we don’t understand how natural selection has modified a parasitoid wasp so that it injects stuff into its host that modifies the host’s behavior, making iot a “zombie host.”

The photography is amazing; it seems to get better with every one of ZeFrank’s videos.

Do watch this; you’ll learn some natural history and, I hope, be amazed at the achievements of natural selection.

From just listening to reframing the situation, there are a few ways you can help someone with a negative outlook, says advice columnist David Robson

A stellar cast play leaders of G7 countries facing an existential crisis in Rumours, a smart film about communication, diplomatic nonsense and not coping, says Simon Ings

Shortlisted for the Close-up Photographer of the Year contest, these images zoom in on animals in all their glory

In More and More and More, Jean-Baptiste Fressoz argues that tackling climate change means rethinking our history of energy consumption – and exposing the green transition as a fiction

Our Future Chronicles column explores an imagined history of inventions and developments yet to come. In our latest glimpse into the near future, Rowan Hooper tells how seaweed was a game changer when it came to getting carbon out of the atmosphere in the 2030s

We are living in a vaccine-hesitant moment, with conspiracy theories thriving on social media. We need to push back, says Simon Williams