Siddhant Pusdekar

Galactic archaeologists are using precise measures and larger sample sizes afforded by new missions to tease apart minute differences between groups of stars, revealing the history of the Milky Way going back almost 12 billion years.

Around the mid twentieth century Barbara McClintock revolutionized the way we study cells. She was studying corn or maize and developed a way to look at their chromosomes. These are large DNA molecules containing multiple genes packaged into a single…

The 10-year plan calls for AI triage in the app by April 2028. Pilots show shorter queues, but questions about equity and workload remain.

The advisory report calls for lifecycle oversight of AI medical devices. A cross-government response will follow.

We live in a social world as full of cooperation as it is of competition. How should ecologists and evolutionary biologists tell them apart?Podcast production was supported in part by the Consortium for Advancing a Science of Purpose (#63716; John…

Various genes show distinct exits and entrances with age in the open-source dataset, the largest of its kind to date.

Through a newly identified process called skoupocytosis, neurons recruit the immune cells to remove cellular waste they find hard to deal with themselves.

In the 1960s the search for alien life inspires the chemist James Lovelock to imagine that life, if it occurred anywhere in the universe would be accompanied by an atmosphere that was in constant flux. He called this the Gaia hypothesis. Since then…

The cells undergo a classic form of plasticity previously thought to occur only in downstream visual circuits.

Unproven benefits and data sovereignty concerns have put a £330M contract under review, with an exit decision due by autumn.

An increasing proportion of the cerebellar neurons acquired multiple primary dendrites in humans and other apes, according to a comparison of 11 primate species.

Atmospheric rivers bring heavy rain and floods, but if they don’t come around, it could mean drought. A new global map reveals little-known pathways.

Lifelike biochemistry continued to unfold in sterilized soil for six years, pointing to a metabolic theory for how biology began.

An experiment in sea slugs suggests transcriptional changes might fade after 24 hours.

The rodents offered researchers an opportunity to link genetically driven changes in corticospinal abundance and morphology to climbing cachet.

The retroviral insert appears to inadvertently switch off a gene involved in brain development.

Neuronal activity induced by the psychedelic drug strengthens inputs from sensory brain areas and weakens cortico-cortical recurrent loops.

A microscope reveals an algae-like adaptation that might future-proof crop photosynthesis in extreme heat.

The map of a comb jelly’s aboral nerve net, which helps the animal orient and position itself within the water column, reveals a unique system for sensing the world and coordinating movement.