Memory palaces, carotenoids, and an early human ancestor.

The ostrich effect, private equity hospital ownership, and biodiversity rebounds.

Gut microbiome health, quantum biosensing breakthrough, and more.

Robotic locomotion, butterfly mating, and more.

Immune memory and a toothsome discovery.

Supermassive black holes, optimal oxygenation, and rising health care costs.

Ancient stars, green nudges, lysosomal mysteries, and more.

Swapping atoms, unplanned pregnancy costs, and restorative practices in high schools.

Water safety, quantum superchemistry, and compassion’s limits.

Earth’s mantle, sleep apnea, smart buildings, and more.

Earth’s mantle, sleep apnea, smart buildings, and more.

Peanuts, pollution, plant energy, and a precise picture of the universe.