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— Carl Sagan

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Updated: 3 hours 4 min ago

Two climate scientists on how to use emotion in the climate crisis

Wed, 09/24/2025 - 2:00pm
From anger to hope, Kate Marvel and Tim Lenton explain how to tackle the tricky feelings aroused by climate change and harness them to take action
Categories: Astronomy

We can avoid the agonising wait for advances in women's healthcare

Wed, 09/24/2025 - 2:00pm
Simply listening to the experiences of women with conditions such as endometriosis will help to end the long-standing inequalities they face when it comes to medical progress
Categories: Astronomy

Device with 6100 qubits is a step towards largest quantum computer yet

Wed, 09/24/2025 - 12:00pm
An array of 6100 ultracold caesium atoms controlled by lasers is the largest collection of qubits ever assembled, and researchers hope they can soon turn it into the world's most advanced quantum computer
Categories: Astronomy

How faster-than-light explosions could reveal the universe’s secrets

Wed, 09/24/2025 - 12:00pm
Some things we see in space appear to outpace light. Now we are learning to harness these bizarre optical illusions to understand the mysteries of neutron stars, gamma ray bursts and more
Categories: Astronomy

World’s oldest person had a young microbiome and 'exceptional genome'

Wed, 09/24/2025 - 12:00pm
Scientists have studied the genetics and lifestyle factors that enabled María Branyas Morera, officially the oldest person in the world until she died last year, to reach 117 years old
Categories: Astronomy

What we know, and don't, about the link between painkillers and autism

Tue, 09/23/2025 - 4:30pm
Scientific evidence is lacking to support the US government’s decisions to caution against using a common painkiller in pregnancy and fast-track the approval of an experimental medication for autism
Categories: Astronomy

Mapping the structure of the brain doesn't fully explain its function

Tue, 09/23/2025 - 2:00pm
Comparing a map of the neurons in a nematode worm - the connectome - with a map of how signals travel across those neurons has revealed a surprising number of differences, suggesting that the structure of the brain alone doesn't explain how it works
Categories: Astronomy

Dinosaur found with a crocodile in its jaws named as new species

Tue, 09/23/2025 - 12:00pm
A fossil from about 66 million years ago reveals a species of dinosaur that is new to science, with claws that would have ripped through its prey's flesh
Categories: Astronomy

The truth about narcissists: How to handle them, and can they change?

Tue, 09/23/2025 - 12:00pm
Although narcissistic personality disorder is rarer than you might think, psychological research suggests it can come in two different types, one of which may be underdiagnosed
Categories: Astronomy

Hints of exotic dark matter particles could be hiding in LHC data

Tue, 09/23/2025 - 12:00pm
Particles similar to axions, the leading candidate for dark matter that has long eluded detection, may have already been created in particle colliders – and remained hidden in the data
Categories: Astronomy

Venus has lava tubes, and they're weird

Mon, 09/22/2025 - 12:36pm
It has been suggested that lava tubes - underground tunnels carved out by molten rock - might be on Venus, and now we have direct evidence that this is the case
Categories: Astronomy

A deeper understanding of endometriosis is suggesting new treatments

Mon, 09/22/2025 - 12:00pm
The revelation that endometriosis is linked to autoimmune disorders is opening up a whole new way to treat this painful and poorly understood condition
Categories: Astronomy

Cutting down the Amazon will bring extreme rain, wind and heat

Mon, 09/22/2025 - 6:28am
We used to think that deforestation in the Amazon would dry out the local climate, but the effects may be even more extreme and varied
Categories: Astronomy

Is reading always better for your brain than listening to audiobooks?

Mon, 09/22/2025 - 6:00am
Reading books and listening to audiobooks tap into different elements of cognition, each with their own benefits. So which one should you choose, and when?
Categories: Astronomy

Unforgeable quantum money can be stored in an ultracold ‘debit card’

Fri, 09/19/2025 - 3:00pm
Using the quantum states of particles of light as currency could make for unforgeable transactions, and a new experiment has added a way to save some of that quantum money for future use, too
Categories: Astronomy

One blood sample could reveal the age of 11 of your organs and systems

Fri, 09/19/2025 - 12:00pm
The rate that our heart or liver ages may differ from that of our immune or hormonal systems, and now it seems that a single blood test could break that down
Categories: Astronomy

Atmospheric hydrogen is rising, which may be a problem for the climate

Fri, 09/19/2025 - 11:31am
Ice core records of atmospheric hydrogen reveal a huge rise in concentration since the Industrial Revolution which has contributed to global warming – and could sway the debate over hydrogen as a fuel
Categories: Astronomy

Where you store fat may influence the effect it has on your brain

Fri, 09/19/2025 - 9:55am
Data from more than 18,000 people suggests that where excess fat is stored in the body influences its effects on brain structure, activity and health
Categories: Astronomy

Quantum computers have finally achieved unconditional supremacy

Fri, 09/19/2025 - 6:00am
For the first time, researchers have mathematically proven that a quantum computer needs less computational power to solve a particular task than an ordinary computer, in a way that can never be beaten
Categories: Astronomy

Starting HRT in early menopause may reduce women's risk of Alzheimer's

Thu, 09/18/2025 - 4:36pm
Hormone replacement therapy used within five years of the onset of menopause is associated with a lower risk of Alzheimer’s disease, while starting it later in life is associated with an increased risk
Categories: Astronomy