Tag

Nature

All articles tagged with #nature

technology16 days ago•6 min saved

Nature peer‑reviews AI Scientist, signaling progress and limits in autonomous science

Nature published a peer‑reviewed update on Sakana AI’s AI Scientist, a system that uses LLMs to search literature, generate hypotheses, run experiments, and draft papers. The tool submitted three original AI‑generated papers to a leading ML conference, with one accepted, but the authors tempered claims of fully automating science and included an automated reviewer. They stress AI should assist human scientists, while flagging risks like originality dilution as autonomous research advances.

via Nature|

#ai-scientist #autonomous-research #machine-learning

science17 days ago•6 min saved

Green Time, Brighter Minds: Nature Lowers Negative Emotions Across Real, VR, and Imagined Environments

A meta-analysis of 33 studies with 2,101 participants finds exposure to nature—outdoors, virtual reality, or imagined scenes—reduces negative emotions and supports brain health, with EEG and other neuroimaging data showing a more balanced emotional state. The researchers advocate integrating ‘Nature Rx’ into urban design to protect the population’s brain capital as urbanization rises.

via Neuroscience News|

#eeg #mental-health #nature

nature19 days ago•2 min saved

Close-Up Encounter: Blue Dragon Nudibranch Feeds on Venomous Prey

A wildlife photographer captured close-up footage of a blue dragon nudibranch feeding on venomous prey near Gran Canaria, showing how it steals venom from victims like Portuguese man o’ war and Velella velella for defense; the scene occurred as winds pushed open-ocean species toward shore, offering a rare, bittersweet glimpse of these open-water creatures during their coastal journey.

via BBC Wildlife Magazine|

#blue-dragon #canary-islands #nature

science24 days ago•11 min saved

Nature's Neural Reset: How the Brain Responds to Outdoors

A synthesis of 108 neuroimaging studies shows that exposure to natural environments—real settings or views of nature—reduces stress, lowers perceived cognitive effort, and improves emotional regulation; EEG often shows increased alpha/theta and decreased beta activity in nature, while fMRI links include reduced amygdala activity and shifts in attention and self-referential networks toward a calmer state. Effects can appear within minutes and deepen with longer exposure, and some studies suggest greener living may relate to modest brain structural differences, though most findings are correlational. Overall, nature appears to nudge the brain into a calmer, more efficient state with potential mental-health benefits.

via The Conversation|

#brain #nature #neuroscience

nature1 month ago•2 min saved

Hedgerows and Orchards: a Slow Reclamation of an Upland Farm

A Guardian Country Diary entry follows an upland farmer planting a fruit tree every 200 metres along hedgerows and establishing a new apple and damson orchard at Low Park. While snow lingers on the fells, primroses bloom in the sheltered orchard and fungi appear on deadwood, highlighting a landscape in gentle transformation as the old farmstead and a nearby railway crossing are gradually reclaimed by moss, ferns, and nature, signaling that upland farming may one day become a memory.

via The Guardian|

#countryside #hedgerows #nature

science1 month ago•5 min saved

Nature as a Neural Reset: Brief Outdoor Time Calms the Brain

A synthesis of 100+ brain-imaging studies shows that short time in nature triggers a neural reset—reducing amygdala activity, easing sensory processing via fractal patterns, restoring attention, and quieting repetitive self-talk—effects that deepen with longer, real-world immersion and support nature-based health strategies like green design and social prescribing.

via Neuroscience News|

#attention #brain #nature

technology1 month ago•69 min saved

Glass-powered data archive: Microsoft fiction? no, 10,000-year storage via laser writing

Microsoft researchers have demonstrated embedding about 4.8 TB of data into ordinary borosilicate glass using laser-written voxels, with data longevity exceeding 10,000 years. The work, part of Project Silica, uses birefringent and phase-voxel techniques to write/read data, significantly improving archival storage prospects, though writing speeds are far slower than hard drives or SSDs and cost/media availability remain barriers to commercialization.

via Live Science|

#data-durability #glass-data-storage #microsoft

nature1 month ago•1 min saved

Air-bubble armor lets alkali fly survive California's caustic Mono Lake

A BBC Wildlife feature explains how the alkali fly survives the toxic, salty waters of California's Mono Lake by living mostly underwater inside an air bubble, aided by a waxy, water-repellent cuticle; only its eyes touch the liquid, and it feeds on algae with grappling-hook claws, effectively wearing a natural armor for an extreme environment.

via BBC Wildlife Magazine|

#adaptation #alkali-fly #extremophiles

weather1 month ago•1 min saved

Spring Signals Quietly Bloom as New England Warms, Not on a Calendar

Meteorologist Dave Epstein reminds readers that spring arrives gradually in New England, with subtle signs like warmer days, robins, and early blooms offering cues beyond calendar dates.

via The Boston Globe|

#nature #robins #seasons

nature2 months ago•2 min saved

Earth's Giants: A Photo Tour of the World's Monumental Trees

A photo gallery spotlights the world’s most monumental trees, from the ancient, 5,000-year-old giants and the largest-volume General Sherman to towering redwoods, iconic baobabs, banyans, and other colossal specimens across continents, celebrating extreme size, age, and remarkable adaptations.

via BBC Wildlife Magazine|

#biodiversity #landmarks #nature

wildlife2 months ago•8 min saved

Cuddly sloths, frozen iguanas and a plump seal top this week's wildlife photos

A global wildlife photo roundup this week features a mother and baby sloth in Costa Rica, iguanas immobilized by cold in Florida, a rescued hedgehog, and a variety of other standout moments from polar bears and finches to manatees, highlighting wildlife resilience and the power of nature photography.

via The Guardian|

#animals #conservation #nature

nature2 months ago•7 min saved

Cauliflower Coral Crown: A Mind-Bending Win for Close-Up Photographer of the Year

Australian photographer Ross Gudgeon won the grand prize at the Close-Up Photographer of the Year with an extreme close-up of a cauliflower-soft coral in Indonesia’s Lembeh Strait, captured using an underwater probe lens; the 7th edition drew over 12,000 entries from 63 countries across multiple macro and micro categories, highlighting tiny wonders from mayflies and stingless bees to moths and frogs in vivid, intimate detail.

via Gizmodo|

#awards #close-up-photography #coral

nature2 months ago•35 min saved

Protective Moose Stops Bear Cub’s Attempted Prey on Calf

A viral wildlife clip shows a bear cub attempting to attack a moose calf in Alaska, but a protective 800-pound mother moose charges in and drives the cub away, rescuing her calf; experts note black bears prey on moose calves in some areas, and remind viewers to keep distance from moose mothers in the wild.

via Yahoo Lifestyle Singapore|

#alaska-wildlife #bear-cubs #moose-calves

travel2 months ago•15 min saved

Rails to Trails: Alberta’s 109km Rocky to Nordegg Opens a Quiet Rockies Route

A brand-new 109km Rocky to Nordegg Rail Trail in Alberta repurposes the old Canadian Northern Railway line from Nordegg to Rocky Mountain House into a year-round, multi-use route that threads boreal forests, wetlands, and historic coal-country sites, with over 50km completed and the Taunton Trestle Bridge as a highlight, offering a quieter, slower way to experience the Rockies beyond Banff and Jasper for hikers, cyclists, skiers, paddlers and campers.

via BBC|

#canada #history #nature

science2 months ago•9 min saved

Webb Reveals Young Black Holes Behind Red Dots

New analysis of James Webb Space Telescope images shows the universe’s “little red dots” are not distant galaxies but young, enshrouded black holes (up to ~10 million solar masses) rapidly accreting gas in dense cocoons. The heat from infalling material glows through the cocoon, producing the red hue. Hundreds have been identified, offering clues to how supermassive black holes could form within the first 700 million years after the Big Bang. The findings, published in Nature on Jan 14, 2026 by the Cosmic Dawn Centre at the University of Copenhagen, describe these “messy eaters” that grow quickly while pushing away much of the incoming gas.

via SciTechDaily|

#black-holes #cosmic-dawn #early-universe