The golden death mask of Egyptian pharaoh Tutankhamen, 1950

The Pharaoh’s Curse or the Pharaoh’s Cure?

A toxic fungus from King Tutankhamun’s tomb yields cancer-fighting compounds.
Mammal bones protrude from pit 91 at the La Brea Tar Pits on August 17, 2023 in Los Angeles, California.

La Brea and Beyond

Pits and seeps full of tar and asphalt offer new insights into old ecosystems and cultures.
Maxine Singer, Norton Zindler, Sydney Brenner and Paul Berg at the Asilomar Conference, February 1975

The Legacy of Asilomar

The 1975 scientific conference laid the ground rules governing the next half century (and counting) of biological research and public scrutiny of it.
Ridge trail to Mt Lafayette in the White Mountains, New Hampshire

How Did Eastern North America Form?

With many collisions and much crumpling of rock, down the ages. The story holds lessons for how the edges of continents are built and change over time.
Ectomycorrhizal fungi

The Fungi in the Carbon Jigsaw

Out of sight, below the soil’s surface, fungi play a vital role in the existence and health of our forests, woodlands, jungles, and prairies.
Hellas Chaos on Mars

Mars Time Machine

Researchers are creating advanced simulations that will provide a deeper understanding of Mars’s climatic history and help to determine whether it was once able to sustain life.
Close-up of sourdough starter and flour in jars

The Science of Sourdough: How Citizens Are Helping Shape the Future of Fermented Foods

Citizen scientists are drawing on personal experience to help researchers create new plant-based fermented foods and maximize their health benefits.
Lonomia obliqua

The Caterpillars That Can Kill You

Some species make venoms that are deadly. With more research, those toxic compounds could yield useful medicines.
A map of North America

The Making and Meaning of Greenland: A Reading List

A selection of research reports and peer-reviewed articles offers insight into the history and potential future of the autonomous territory of Greenland.
Artist’s conception of early star formation:

When Everything in the Universe Changed

The revolutionary James Webb Space Telescope and next-gen radio telescopes are probing what’s known as the epoch of reionization.