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Top science news headlines for the week
09
Monday, Feb 23
Plants & Animals
84
How horses whinny: Helium tests reveal whistling while singing mechanism
Earth Sciences
314
Peatland lakes in Congo Basin release carbon that is thousands of years old
Optics & Photonics
360
Quantum computers go high-dimensional with a four-state photon gate
Earth Sciences
96
Earth's mantle may have been cooler than thought before Pangea's breakup
Archaeology
56
CT scans of Inca child sacrifices reveal new details about capacocha rituals
Ecology
304
Ant queen frozen in time: New ant species found in Dominican amber
Astronomy
74
Astronomers discover rare super-Jupiter orbiting distant star
Tuesday, Feb 24
Earth Sciences
208
Thunderstorms conjure ghostly coronae in treetops, observed outdoors for the first time
Plants & Animals
190
How many bee species exist? New global count puts the total near 26,000
Evolution
89
Fast-paced lives demand faster vision: Ecology shapes how 'quickly' animals see time
Political science
21
Q&A: Why the fall of Mexico's most wanted kingpin matters
Astronomy
416
Physicists develop new method to measure universe's expansion rate
Astronomy
916
One of the biggest stars in the universe might be getting ready to explode
Plants & Animals
119
Urine tests confirm alcohol consumption in wild African chimpanzees
Wednesday, Feb 25
Molecular & Computational biology
548
Forget flatfooted lumbering T. rex. New research shows it walked on tiptoes
Evolution
1054
How a one‑eyed creature gave rise to our modern eyes
Analytical Chemistry
117
Nano-cage removes up to 98% of PFAS in tap water tests
Bio & Medicine
48
Iron nanoparticle eliminates tuberculosis in mice and may pave the way for new treatments
Paleontology & Fossils
285
'Tiny' dinosaur, big impact: A 90-million-year-old fossil rewrites history
Archaeology
99
Humanity's oldest geometries, engraved on ostrich eggs
Social Sciences
95
Children who are not friends connect better through play when given a goal, study shows
Thursday, Feb 26
Astronomy
139
20 billion galaxies: New survey of the sky will reveal the universe in unprecedented detail
Paleontology & Fossils
5046
Exceptionally preserved 551-million-year-old site suggests Avalon biota lasted longer
Evolution
213
Dogs are more like toddlers than cats when it comes to helping humans
Evolution
446
Neanderthal males, human females? How ancient attraction shaped the human genome
General Physics
661
Rydberg atoms detect clear signals from a handheld radio
General Physics
62
Energy loss triggers quantum thermal Hall-like effect at macroscopic scale
Analytical Chemistry
57
Carbon-based catalyst can use sunlight to degrade PFAS
Friday, Feb 27
Earth Sciences
102
Greenland's largest glacier could soon reach a tipping point, scientists say
Environment
1368
Rising carbon dioxide levels now detected in human blood
Archaeology
613
Luminescence dating confirms Roman-era gold mines in the Eastern Pyrenees
Planetary Sciences
43
Assessment of rare 'teenage' planetary system deepens understanding of cosmic evolution
Cell & Microbiology
59
How a common fungus outsmarts drugs and our immune system
Materials Science
1695
Raincoat no longer waterproof? A textile scientist explains why—and how to fix it
Earth Sciences
1370
DOE climate report 'demonstrably incorrect', say scientists in new analysis
Saturday, Feb 28
Astrobiology
48
What is an exoplanet? An astrophysicist explains why they are vital for finding alien life
Environment
121
The climate cost of staying cool: How AC could impact global warming by 2050
Cell & Microbiology
147
Stale bread and bacteria could power a new era in green chemicals
Veterinary medicine
54
PFAS exposure greater in wet pet food, study suggests
Other
52
Saturday Citations: T. Rex on tiptoe; subduing unruly proteins; opinionated birds
Plants & Animals
72
Svalbard polar bears gained fat despite rapid Barents Sea ice loss
Molecular & Computational biology
59
Genetic mapping of rice stink bug aids crop pest control
Sunday, Mar 01
General Physics
258
Simulations show a path to 'ideal glass' with crystal-like entropy
Ecology
132
Hibernating bears reveal clues to fighting muscle loss
Evolution
1583
Leopards adapted to South Africa's Cape so successfully that they're genetically unique
Earth Sciences
167
New computation method for climate extremes: Researchers reveal 10-fold increase in heat over Europe
Social Sciences
67
Frictionless AI comes at a human cost to learning, growth and connection
Bio & Medicine
63
Drug discovery bottleneck? Cell-free platform screens peptides faster, even in harsh conditions
Earth Sciences
174
Past climate change: First indicators show resilience in tropical life—up to 1.5°C
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