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Molecular timeline provides insights into how immune cells switch into attack mode

From 'reef-friendly' sunscreens to 'sustainable' super, greenwashing allegations are rife—here's how the claims stack up

Are you in a mid-career to senior job? Don't fear AI—you could have this important advantage

Public data reveal extent of air quality impacts during 2025 Los Angeles wildfires

The universe's first stars unveiled in turbulent simulations

Move over Mercury—Chiron is in retrograde: What even is Chiron?

Nascent RNA profiling uncovers molecular drivers of cellular differentiation

Telomere-to-telomere assembly of two Medicago genomes uncovers evolutionary landscape of plant centromeres

Triggered interfacial synthesis strategy enables rapid customization of ultrathin 2D metal-organic framework membranes

ALMA observations reveal dual fragmentation modes in high-mass star-forming cloud

The great apes' guide to human nature

Ultrathin metal and semiconductor films emit multicolor light, paving way for new optical sensing devices

Room-temperature synthesis produces hollow nanodome catalyst, slashing fuel cell costs and extending life

Fungus metabolites may help ghost shrimp survive

Sunlight-activated material turns PFAS in water into harmless fluoride

Scientists build an 'evolution engine' to rapidly reprogram proteins

Decoding sweet potato DNA: New research reveals surprising ancestry

Oldest known docodontan fossil found in Greenland narrows the evolutionary gap

International community must reverse cuts to Rohingya humanitarian aid, study says

New survey reveals shifting work landscape regarding hybrid work and AI use

Quantum 'Starry Night': Physicists capture elusive instability and exotic vortices

How online language choices may signal self-harm risk

Tariffs can improve U.S. economy, but global trade realities, retaliation, could offset gains

America's divisions causing workplace dysfunction

US to rewrite its past national climate reports

SpaceX agrees to take Italian experiments to Mars

New species teem in Cambodia's threatened karst

Bugs are popular pets in nature-loving Japan, buzzing with lessons about ecology and species

New study reveals surprising clues about the beginning of subduction on Earth

Canada sends troops to eastern province as fire damage grows

Huge wildfire in southern France now under control

The world's black rhino numbers have increased but there's bad news for others

Copper antimicrobials can drive antibiotic resistance in bacteria, but there's a fix, scientists say

Machine learning predicts global glacier erosion rates with new precision

US-French SWOT satellite measures tsunami after massive quake

Linking local lithologies to a larger landscape on Mars

SpaceX scrubs Thursday attempt, will aim for Friday to send up more Amazon satellites

Researchers overcome long-standing bottleneck in single photon detection with twisted 2D materials

In-group perceptions play outsized role in driving political extremism, according to study

Nature's hardest teeth: Chitons offer blueprint for advanced dental and industrial materials

Direct visualization of quantum zero-point motion in complex molecule reveals eternal dance of atoms

Mars life explorer should include an agnostic life finder

Climate's role in moth diversity varies by species traits and surrounding habitat types

France strikes down return of banned bee-killing pesticide

Houston, we have a (sinus) problem: Research examines astronaut nasal and sinus problems in outer space

Louisiana fossils reveal mosasaur life before dinosaur-killing asteroid impact

Seals on the move: Researchers track migration using satellite technology

The universe's secret harvest: Shedding light on 'the cosmic grapes'

Study suggests incentives are a valuable alternative to school cell phone bans

Hubble Space Telescope takes best picture yet of the comet visiting from another solar system