Lifeboat Foundation

Google presents Multistep Consistency Models.

Diffusion models are relatively easy to train but require many steps to generate samples.

Join the discussion on this paper page.

Researchers from China and Japan have discovered distinct characteristics of Earth’s lower mantle flow field. They investigated seismic anisotropy in the upper part of the lower mantle beneath the Philippine Sea Plate (PSP) and found that the ancient lower mantle flow field is still preserved there.

The study is published in Nature Geoscience.

The lower mantle is an important layer of the Earth and may play an important role in the evolution and material cycling of Earth’s interior. It is generally believed to be not only the final destination of subducted slabs, but also the birthplace of mantle plumes, which are two major styles in the evolution and material cycling of the Earth’s surface and interior. However, our knowledge of the characteristics of the flow field and geodynamics of the lower mantle is still deficient.

A nova outburst visible to the naked eye is expected to decorate the night sky this year, offering a rare skywatching opportunity.

The star system offering us this opportunity is known as T Coronae Borealis (T CrB). It’s located some 3,000 light-years away from Earth and consists of a red giant star and a white dwarf that orbit each other. When the white dwarf steals enough stellar material from its red giant companion, it ignites a brief flash of nuclear fusion on its surface, triggering what is known as a nova outburst.

NASA’s Europa Clipper, aiming to lift off for Jupiter’s icy moon in October, will carry names, poetry and other symbols of humanity’s search for life beyond Earth.

A new generative artificial intelligence startup called Cognition AI Inc. is looking to disrupt coding with the launch of a new tool that can autonomously create code for entire engineering jobs, including its own AI models.

That tool’s name is Devin, and it takes the premise of GitHub Inc.’s and Microsoft Corp.’s Copilot developer tool much further, as it can carry out entire jobs on its own, rather than simply assist a human coder.

Continue reading “Cognition launches Devin, a generative AI-powered coding engineer” »

A newly discovered species of prehistoric bird that lived 120 million years ago is shedding light on how modern birds evolved from their dinosaur ancestors, according to a study published last week in the journal Cretaceous Research.

The scientists who discovered the novel species gave it a name that highlights its uniqueness and pays tribute to the British naturalist David Attenborough: Imparavis attenboroughi, which means “Attenborough’s strange bird” in Latin.

Continue reading “‘Strange’ New Prehistoric Bird Discovered in China and Named for David Attenborough” »

And setting a new state of the art on the SWE-bench coding benchmark

Meet Devin, the world’s first fully autonomous AI software engineer. ‍ Devin is a tireless, skilled teammate, equally ready to build alongside you or independently complete tasks for you to review.

Continue reading “Blog: Company just developed an AI Software Engineer named: Devin” »

JILA breakthrough in integrating artificial atoms with photonic circuits advances quantum computing efficiency and scalability.

In quantum information science, many particles can act as “bits,” from individual atoms to photons. At JILA, researchers utilize these bits as “qubits,” storing and processing quantum 1s or 0s through a unique system.

While many JILA Fellows focus on qubits found in nature, such as atoms and ions, JILA Associate Fellow and University of Colorado Boulder Assistant Professor of Physics Shuo Sun is taking a different approach by using “artificial atoms,” or semiconducting nanocrystals with unique electronic properties. By exploiting the atomic dynamics inside fabricated diamond crystals, physicists like Sun can produce a new type of qubit, known as a “solid-state qubit,” or an artificial atom.

With coral reefs under attack from ongoing climate change effects, what steps can be taken to reverse the damage? This is what a recent study published in iScience hopes to address as a team of international researchers investigated how to monitor coral reef health that is impacted through climate change, specifically with altering biomineralization, which is the driving force behind coral reef formation. This study holds the potential to help scientists better understand how climate change impacts coral reef health and potential steps to improve conservation of corals throughout the world.

“The whole ecosystem is dying. You can listen to the death all you want, but what are you going to do to fix it?” said Dr. Mark Martindale, who is the director of the University of Florida’s Whitney Laboratory for Marine Bioscience and a co-author on the study. “In order to do that, you need to understand what the problems are. And you need an experimental system to do that. Now we have that system.”