51动漫

51动漫

Explore the most exciting new ideas and emerging concepts in science, health, technology and the environment with 51动漫鈥檚 exclusive in-depth articles, interviews and long reads.

H7YMEG Fringe-lipped Bat (Trachops cirrhosus) roosting and calling, Smithsonian Tropical Research Station, Barro Colorado Island,

Life

Bats can remember sounds they haven’t heard for more than 4 years

Animals known to be highly intelligent, such as ravens and chimpanzees, have good long-term memory 鈥� and now it seems that some bats do too

News
zebra mbuna fish

Life

Stingrays and zebra mbuna fish know how to add and subtract

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Technology

The magnetic slime that could retrieve accidentally swallowed objects

Video
A person walks past a mural of medical workers in M茅rida, Mexico, in February

Health

Should I worry about ‘deltacron’ and other covid-19 recombinants?

News

Technology

Robot made of magnetic slime could grab objects inside your body

News
Mandatory Credit: Photo by Maureen McLean/Shutterstock (12761084a) Traffic queuing westbound on the M4 in Dorney, Buckinghamshire, UK, on January 14, 2022. There have been frequent accidents on the M4 whilst it is being upgraded to an "all-lane running" smart motorway. There are narrow lanes and the hard shoulder has been removed but the new intermittent refuge areas are not in operation yet. 38 people have died on Smart Motorways in the past five years in the UK. The roll out of any new Smart Motorway upgrades in the UK is currently on hold pending a safety review. M4 Smart Motorway Upgrade, Dorney, Buckinghamshire, UK - 14 Jan 2022

Environment

UK greenhouse gas emissions jumped by a record amount last year

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Life

Rare albino turtle discovered in India

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Woman putting a well dried log into a glowing wood burning stove.

Health

Health impacts of wood burning cost EU and UK 鈧�13 billion a year

News
RCHDGR . Die Pithecanthropus-Schichten auf Java. Geologische und palaontologische Ergebnisse der Trinil-Expedition (1907 und 1908), ausgefuhrt mit Unterstutzung der Akademischen Jubilaumsstiftung der Stadt Berlin und der Koniglich bayerischen Akademi der Wissenschaften. Geology; Paleontology; Homo erectus. Sdenka-Trinu-Expedition. Tafel III.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Selenka, Lenore; Blanckenhorn, Max Ludwig

Humans

Fate of buried Java Man revealed in unseen notes from Homo erectus dig

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Health

Zero-covid strategies are being ditched, but they were the best option

Several countries are now abandoning their goal of reducing the coronavirus's spread as much as possible, but the evidence shows this was the best route to have taken, says Michael Marshall

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Life

Reality TV for birds shows that conservation research can pay off

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Humans

Europe must tackle its energy crisis now or face a very painful winter

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Space

Furthest star ever seen offers glimpse 12.8 billion years into past

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Mind

Where you grew up influences how well you navigate the world

News