Cal Academy Adds Over 100 New Species to the Library of Life in 2024

New species of sea slug, Bermudella lahainensis. 

Researchers at the California Academy of Sciences have unveiled a list of all the new animal, plant and fungi species that they added to the Library of Life in 2024.

The new species include a pygmy pipehorse camouflaged in sponges found off the coast of South Africa, an edible and endangered Oaxacan dahlia that looks like a succulent, and 136 other fishes, leaf bugs, worms, sea slugs, spiders, ghost sharks and more.

These discoveries expand our understanding of Earth’s biodiversity. Below, KQED has compiled a list of some of the most eye-catching of the new plants and critters.

A damselfish from the twilight zone

Arctic tundra now emits planet-warming pollution, 2024 federal report finds

The Arctic tundra is warming up and that's causing long-frozen ground to melt as well as an increase in wildfires. The region is "now emitting more carbon that it stores, which will worsen climate change impacts," explained NOAA Administrator Rick Spinrad in a statement.

Arctic tundra, which has stored carbon for thousands of years, has now become a source of planet-warming pollution. As wildfires increase and hotter temperatures melt long-frozen ground, the region is releasing greenhouse gases into the atmosphere.

A recent, rapid heating of the world's oceans has alarmed scientists concerned that it will add to global warming.

This month, the global sea surface hit a new record high temperature. It has never warmed this much, this quickly.

Scientists don't fully understand why this has happened.

But they worry that, combined with other weather events, the world's temperature could reach a concerning new level by the end of next year.

Experts believe that a strong El Niño weather event - a weather system that heats the ocean - will also set in over the next months.

"From the towering giraffe to the bright orange and blue rock agama to the deep-sea anglerfish that produces its own light, we live alongside creatures that are a match for anything science fiction writers have imagined to populate alien worlds," writes Graeme Green in his book The New Big 5, published this month. In April 2020, the wildlife photographer launched a project to flip the idea of the "Big 5" of trophy hunting on its head, inviting people around the world to vote online for their five favourite animals to photograph and see in photos; the New Big 5 of wildlife photography, as decided by the public vote, are the elephant, polar bear, lion, gorilla, and tiger.

Spotted torrent frog, Santa Barbara Park, Ecuador, Lucas Bustamante; International Union for Conservation of Nature (IUCN) status: Critically Endangered (Credit: Lucas Bustamante)

Warmer air is melting the top of the Greenland Ice Sheet

If you could shape an ice cube out of all the ice losses from Greenland and Antarctica over the past three decades, it would stand 20km high.

An international group of scientists who work with satellite data say the acceleration in the melting of Earth's ice sheets is now unmistakable.

They calculate the planet's frozen poles lost 7,560 billion tonnes in mass between 1992 and 2022.

Seven of the worst melting years have occurred in the past decade.

Mass loss from Greenland and Antarctica is now responsible for a quarter of all sea-level rise.

This contribution is five times what it was 30 years ago.

The latest assessment comes from the Ice Sheet Mass Balance Intercomparison Exercise, or Imbie.