Last update:

City trees provide cooling even in extreme heat

Plane trees in cities have an important cooling effect even in extreme heat, according to a new study conducted by the Swiss Federal Institute for Forest, Snow and Landscape Research (WSL) and EPFL published in Urban Forestry ...

How to protect your favorite urban trees from increasing danger

Whether your favorite tree is in a private garden, on wasteland, in a school playground or on the street, your emotional response may be admiration, relaxation, rejuvenation or awareness of the seasons passing. But so many ...

Killer whales make seaweed 'tools' to scratch each other's backs

Killer whales have been seen detaching lengths of seaweed and using them to massage each other—the first evidence of tool-making by marine mammals. The whales bite off the end of a kelp stalk, position it between themselves ...

How mice 'listen' with their whiskers

Oh no! You dropped your keys on the ground, and it is too dark to see them. You might have to feel the ground with your hands, but a mouse could use its whiskers to find the keys.

Your garden is harboring venomous wildlife, new study reveals

Garden snails and aphids are venomous animals. This is the startling outcome of a new study that argues for a radical shift in how we think about venom. It proposes a wider definition that would also include animals that ...

Moth uses stars to navigate long distances, scientists discover

A species of Australian moth travels up to a thousand kilometers every summer using the stars to navigate, scientists said Wednesday, the first time this talent has been discovered in an invertebrate covering vast distances.

How a genetic tug-of-war decides the fate of a honey bee

Despite having identical genetic instructions, female honey bee larvae can develop into either long-lived reproductive queens or short-lived sterile workers who help rear their sisters rather than lay their own eggs. Now, ...

More news

Plants & Animals
The Portuguese man o' war includes four distinct species, new research reveals
Plants & Animals
Human violence causes long-term anxiety and stress in South African baboon population, study suggests
Plants & Animals
Human development outside protected areas may harm biodiversity within
Plants & Animals
Biologists uncover how different coral reproduction methods shape Caribbean reefs' future
Plants & Animals
Asian needle ant: It's venomous, invasive and might be in your backyard
Plants & Animals
Once there were only 22 condors left on Earth: The LA Zoo just hatched 10 chicks
Plants & Animals
Horse whipping is painful and cruel. The latest incident shows why it should be banned
Plants & Animals
'Jaws' at 50: How a single movie changed our perception of white sharks forever
Plants & Animals
Wild parrot species returns to its habitat in Atlantic Rainforest reserve
Plants & Animals
Migrating bogong moths use stars and Earth's magnetic field to find ancestral summer caves each year
Plants & Animals
Creating safer skies for Tasmania's wedge-tailed eagles
Plants & Animals
Endangered fish saved from the Palisades fire returned to their Malibu home
Plants & Animals
Size matters: Sharks follow two-thirds scaling law, proving theory
Plants & Animals
The seemingly impossible reproduction of dogroses hinges on a centromere trick
Plants & Animals
Female baboons with close father bonds tend to live longer lives, study finds
Plants & Animals
Approximately one-third of vertebrate scavenger species may be facing population decline
Plants & Animals
Stargazing flight: How Bogong moths use the night sky to navigate hundreds of kilometers
Plants & Animals
Study identifies molecule in stingless bee propolis that can kill dengue mosquito larvae
Plants & Animals
From fear to fascination: Decoding the depths and distances traveled by the world's largest fish
Plants & Animals
Study indicates use of bird-friendly glass saves birds' lives

Other news

General Physics
Study tightens King plot-based constraints on hypothetical fifth force
Astronomy
Catching a jellyfish in the sky: New galaxy discovered with the James Webb Space Telescope
Astronomy
Earth's satellites at risk if asteroid smashes into moon: Study
Bio & Medicine
Lipid nanoparticles that engineer CAR T cells in vivo could unlock access for millions of autoimmune patients
Astronomy
Mysterious fast radio burst turns out to be from long-dead NASA satellite
Cell & Microbiology
Synthetic 'killswitch' uncovers hidden world of cellular condensates
Earth Sciences
Massive burps of carbon dioxide triggered widespread ocean anoxia 300 million years ago, sediment cores suggest
Evolution
Cold winters limit northward spread of butterfly species despite rapid evolution
Condensed Matter
Near-perfect defects in 2D material could serve as quantum bits
Biochemistry
Engineers turn toxic ancient tomb fungus into anti-cancer drug
Condensed Matter
Physicists confirm elusive quantum spin liquid in new study
Nanophysics
Glass nanostructures reflect nearly all visible light, challenging photonics assumptions
Earth Sciences
Modeling study finds early signs of widespread coastal marsh decline
Cell & Microbiology
Immune cell feedback drives thymus's complex architecture, new model reveals
Bio & Medicine
Photo-switchable DNA condensates enable remote-controlled microflow systems
Biochemistry
Upcycling plastic into painkillers: Microbes transform everyday waste into acetaminophen
General Physics
Novel yet simple model provides smooth answer to friction mystery
Astrobiology
Meteorite-common amino acid induces formation of nanocavities in clay mineral, hinting at life's origins
Paleontology & Fossils
Big possum that lived 60 million years ago unearthed in Texas
Planetary Sciences
Biomass satellite returns striking first images of forests and more