Earthrise to Earthset: How the planet's climate has changed since the photo that inspired the environmental movement

23h

Light-driven method enables sustainable production of porous semiconducting polymers

US plans tariffs up to 100% on some brand-name drugs

'Oldest octopus' fossil is no octopus at all, scans reveal

This Record-Breaking Octopus Fossil Isn’t an Octopus After All

The ‘oldest fossil octopus’ is probably another animal

Expert explains how AI could redefine the scope of engineering work

AI is reengineering drug discovery by speeding up testing and scanning petabytes of data

This protein helps cancer cells survive treatment—and points to new treatments

Molecular editing tool relocates alcohol groups to neighboring sites while preserving 3D structure

Planting trees to remove carbon can harm the environment or protect it: Study highlights trade‑offs

Molecular 'leash' measures force-sensing protein activation at about 15 piconewtons

The Mystery of Water on the Moon

African frogs haven't forgotten the ice ages. Scientists can tell by where they live.

New study reveals why housing booms and busts are built into the system

Researchers clarify how cells remove damaged endoplasmic reticulum

Fly ball: Drosophila can learn while playing with tiny spheres

Would you spread pain to be fair? fMRI study tests moral choices in ice water

Schrödinger's carbon: The hidden uncertainty in every net-zero plan

The Costs of Feeling Lonely in a Crowd

The hidden workload behind burnout: Why unpaid work may worsen women's mental health

When trees get 'sunburn': Study shows how young trees can handle the heat

Experiment indicates new type of mesic nuclei that could reveal how matter acquires mass

Who got the meat? What 10,000 years of European bones suggest about diet inequality

Phengite identified as key carrier of halogens into Earth's deep mantle

How stem cell descendants preserve flexibility while maintaining distinct identities

What this AI epitope library means for vaccines, immunotherapy and biosensors

In a first, Artemis II moon mission astronauts make ‘ship to ship’ call to ISS

Time Brings Order to the Universe

Parabolic flight test shows lasers can propel graphene aerogels in microgravity

3D microscopy reveals how a tick-borne virus reshapes human cells to replicate

New spider species in the Amazon mimics parasitic fungus

Social honey bees stay cool: How groups mitigate heat-triggered hormone spikes

How Video Calling Worked Almost 100 Years Ago

Online PFAS information from public sources can fall short and leave public without enough guidance, study reveals

Metamaterial chains learn new shapes by sharing data hinge to hinge

Teachers tend to help the same kids repeatedly when using AI-powered tutoring tools

How a century-long argument over light’s true nature came to an end

Drones, DNA, and weather: A phase-oriented hybrid engine predicts sugar beet disease

Bird flu spread could be impacted by where waterfowl like to live

The mathematically correct way to slice a pizza

Network analysis reveals mammal food web drivers across Africa

From decades-long studies of humble grasses, new clues to climate resistance

The most stunning pictures from Artemis II’s flyby of the moon

Ranks of Disparity: New approach fixes flaw in fairness algorithms

Rich biodiversity found in Japan's deepest ocean trenches, including an unidentified 'mystery' species

Students prefer AI chatbots, until they know it is one

Why AI shouldn't be used even to decide 'simple' court cases

More than a pretty picture, star-shaped nanomaterial changes energy storage