01/05/2026

Physicists have measured 'negative time' in the lab

As Homer tells us, Odysseus made an epic journey, against the odds, from Troy to his home in Ithaca. He visited many lands, but mostly dwelt with the nymph Calypso on her island. We can imagine that his wife, Penelope, would ...

New laws cut cannabis arrests, but racial disparities persist

While recreational cannabis laws have significantly reduced arrests for cannabis possession and sales, racial disparities in arrests still exist, according to a new study from Weill Cornell Medicine, Instituto Tecnológico ...

What celebrity worship says about self-worth

In today's celebrity‑ and influencer‑driven culture, psychologists are increasingly interested in why people form strong emotional connections with famous figures, finding that celebrity admiration is closely linked to how ...

How do close binary stars form?

Our sun is a bit of an outlier in the general stellar population. We typically think of stars as being solitary wanderers throughout the galaxy. But roughly half of sun-like stars are locked in with more than one companion ...

How oak trees outwit their predators

Spring in the forest: Many insects, particularly caterpillars, hatch just when the trees' nutrient-rich leaves are still young and soft. This means they find a table laden with food and can start eating straight away. If ...

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