科学(第19页)

科学涵盖了我们对地球和宇宙如何运作的理解。获取有关生物学、物理学、太空、恐龙等方面的最新消息，以及《问我们任何事》和《最奇怪的事》播客的最新剧集。

科学最新动态

a polavision camera and tapes on a table
流行科学视频

作者：Eric Alt

a 900 year old skeleton
考古学

作者：Laura Baisas

a rider in a headless horseman costume rides by yellow fall leaves
进化

作者：Laura Baisas

Jumping carp disrupt recreational boating and other water-based activities.
科学

作者：Lauren Leffer

The Centers for Disease Control (CDC) says the first illness linked to the contaminated Quarter Pounders was reported in September.
科学

作者：Mack DeGeurin

Tardigrades were exposed to heavy doses of gamma rays—high-energy photons that are one form of ionizing radiation—and researchers then studied how their systems responded.
生物学

作者：Tom Hawking

A nearly 15-foot-long Burmese python devours a 77-pound deer in Florida.
科学

作者：Andrew Paul

a man wearing a NASA hat aboard the International Space Station squirts ketchup into his mouth. the ketchup comes out in one long stream
美国国家航空航天局 (NASA)

作者：Laura Baisas

The first few hundred digits of the prime number M136279841
科学

作者：Andrew Paul

two pink flamingoes. both are standing on one leg
科学

作者：Laura Baisas

Neither candidate has talked much about space policy on the campaign trail, but both have records to consider.
太空

作者：Thomas G. Roberts / The Conversation

dark woods with fog
科学

作者：Laura Baisas

'Electro-agriculture' prototype.
科学

作者：Tom Hawking

a black hole with orange and blue light swirling around it. two other objects, a large orange circle and a smaller bright orange star orbit around it
黑洞

作者：Laura Baisas

Jeff VanderMeer next to book cover for Absolution
科幻小说

作者：Andrew Paul

Mattoon Daily Journal-Gazette headlines as they appeared on the front-page.
本周我学到的最奇怪的事情

作者：Popular Science Staff

An illustration, drawn and engraved, of an eastern whip-poor-will, by Richard Polydore Nodder.
科学

作者：Jared Del Rosso / The Conversation

cut oranges, grapefruits, limes, and lemon together in a group
科学

作者：Laura Baisas

A technician inspects a prototype LISA telescope.
深空

作者：Andrew Paul

close up of nose
科学

作者：Lauren Leffer

Woman throwing disc golf disc in park
科学

作者：Andrew Paul

orange and yellow leaves on the ground of a forest
科学

作者：Laura Baisas

These are the best STEM toys for kids on a plain white background.
科学

作者：Fiona Tapp

Alone with dementia
科学

作者：Judith Graham / KFF Health News

Gila monster
科学

作者：Andrew Paul

smallest dinosaur egg fossil
恐龙

作者：Andrew Paul

yellow pollen shooting out of a red flower
生物学

作者：Laura Baisas

A monkey carrying dead offspring.
科学

作者：Lauren Leffer

Still from Armageddon (1998).
太空

作者：Robin Andrews

As the tide of invasive Pacific pink salmon threatens to overwhelm Norway’s rivers, the locals—above on the Vestre Jakobselv—net or trap as many possible before the fish spawn and die, potentially changing the ecology of the region.
科学

作者：Jude Isabella / Hakai Magazine

two stalk-eyed flies fight on a stick. these flies have long antennae with eyeballs on the tips
进化

作者：Laura Baisas

two rocks in foreground, milky way in background
太空

作者：流行科学团队

A fusion experiment ran so hot that the wall materials facing the plasma retained defects.
科学

作者：Sophie Blondel / The Conversation

The Winchcombe meteorite sits on display at the Natural History Museum on May 13, 2021 in London, England. The meteorite is a rare type, the first to fall in 30 years.
太空

作者：Robin Andrews

Migraine pain, a leading cause of disability, is now thought to start in the membranes surrounding the brain.
科学

作者：Amber Dance/Knowable Magazine

several orange and black monarch butterflies dot large green leaves
科学

作者：Laura Baisas

a close up of four pieces of sliced bread
进化

作者：Laura Baisas

This photo taken during a media tour on October 11, 2024 shows the neutrino detector, a stainless steel and acrylic sphere around 35 meters in diameter, at the Jiangmen Underground Neutrino Observatory (Juno) in Kaiping, in southern China's Guangdong province.
粒子物理学

作者：Andrew Paul

A photograph showing two big and two little Pyrocystis noctiluca.
生物学

作者：Laura Baisas

surgical equipment on table
生物学

作者：Andrew Paul

a blue whale skeleton on display at a museum
生物学

作者：Laura Baisas

Axiom and Prada designed a custom white fabric that can protect astronauts from extreme heat and dangerous lunar dust.
太空

作者：Mack DeGeurin

a musuem exhibit with a dinosaur skeleton. a picture of actor jeff goldblum saying "that is a one big pile of poop" is in the lower left.
生物学

作者：Laura Baisas

Sierra Space TCPS machine
国际空间站

作者：Andrew Paul

An illustration showing an imposing fully-grown male Palaeoloxodon turkmenicus wandering India’a Kashmir Valley, 400,000 years ago, towering over a herd of Central Asian red deer. In the distance, a small band of prehistoric humans set up a campfire to cook their meal.
进化

作者：Laura Baisas

The surface of Europa – one of Jupiter’s moons – is a thick layer of solid ice.
太空

作者：Mike Sori / The Conversation

a small frog with light green coloring and dark spots sits on a green leaf
生物学

作者：Laura Baisas

man stands behind large pumpkin with scarecrow
科学

作者：Laura Baisas

wildfire
科学

作者：Virginia Iglesias / The Conversation

Migrating birds introduce forever chemicals into the food chain.
科学

作者：William von Herff / Hakai Magazine

Fungi growing on circle and cross arrangement wood blocks
进化

作者：Andrew Paul

An iron meteorite from the core of a melted planetesimal (left) and a chondrite meteorite, derived from a ‘primitive’, unmelted planetesimal (right).
太空

作者：Tom Hawking

a lion skull with a close up on its teeth. one of the bottom teeth has a large black cavity.
生物学

作者：Laura Baisas

The night sky in Wisconsin glows with the Northern Lights as a geomagnetic storm brings vibrant pink and green colors to a majority of the northern states.
太空

作者：Popular Science Staff

Concept art depicting the X-37B space plane aerobraking above Earth
太空

作者：Andrew Paul

a finch with a sharp beak and dark plumage holds a round seed in its beak
进化

作者：Laura Baisas

a close-up of the planet jupiter's great red spot. it is a swirling red storm on the planet's more white and orange surface
美国国家航空航天局 (NASA)

作者：Laura Baisas

an illustration of one woman yelling and another holding her hands up in shock
科学

作者：Laura Baisas

an illustration of a large hawk-like bird carrying a long tailed rodent in its claws
进化

作者：Laura Baisas

close up of bumblebee against blue background
科学

作者：Andrew Paul

Illustration: HIP 41378 f is a gas giant exoplanet that orbits an F-type star. Its mass is 0.233 Jupiters and it takes 3 years to complete one orbit of its star. Its discovery was announced in 2016.
深空

作者：Briley Lewis

Misty
本周我学到的最奇怪的事情

作者：流行科学团队

mars the planet
火星

作者：Joel S. Levine / The Conversation

five toothbrushes in a cup on a bathroom sink
生物学

作者：Laura Baisas

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