Nature, Published online: 06 May 2024; doi:10.1038/s41586-024-07428-7Editorial Expression of Concern: Leptin stimulates fatty-acid oxidation by activating AMP-activated protein kinase

Nature, Published online: 06 May 2024; doi:10.1038/s41586-024-07294-3A type of qubit that has inherent resistance to bit-flip errors has been manipulated with a bit-flip time of more than 10 s without losing that error protection.

Nature, Published online: 06 May 2024; doi:10.1038/d41586-024-01194-2Cardiovascular disease claims more lives each year than do the two next-deadliest diseases combined. An ultrasound technique that tracks tiny gas-filled bubbles could pave the way towards improved early detection.

Nature, Published online: 06 May 2024; doi:10.1038/s41586-024-07261-yWater loss to space late in Venus history is shown to be more active than previously thought, with unmeasured HCO+ dissociative recombination dominating present-day H loss.

Nature, Published online: 06 May 2024; doi:10.1038/d41586-024-01281-4Jan Pisek seeks a better understanding of how forests absorb sunlight, carbon and heat.

Nature, Published online: 06 May 2024; doi:10.1038/d41586-024-01276-1Where should society draw the line on extreme wealth? A fresh account sets out the logic and suggests how to redress inequality.