生物学(第 19 页)

关于地球及其他地方生命的指南，包括有关植物、动物和生理学的最新消息。

生物学最新动态

Mother and baby killer whale swimming in ocean with mountains in the background.
进化

作者：格蕾丝·韦德

warming art
进化

作者：亚历山德拉·奥索拉

corn cob blue background
生物学

作者：Sara Chodosh

Elizabeth Kolbert On The Vanishing Of Species
进化

作者：Emily Gertz

What the heck is a species anyway?
生物学

作者：Sara Chodosh

Bacterial zoo in a bottle
生物学

作者：Steph Yin

A 3-D rendering of a human-like skull faces forward against a black background. The skull is a tan color and has a pronounced brow ridge, large nose cavity, and square-ish eye sockets. The lower jaw is absent.
进化

作者：Lauren Leffer

A close-up of juvenile Hawaiian bobtail squid.
生物学

作者：汉娜·徐

Microbes Will Be Essential For Human Survival On Mars
生物学

作者：Kate Baggaley

A furry looking, ground-hog like creature climbs onto a rock from the forest floor surrounded by leaf litter and tree saplings at night.
进化

作者：Lauren Leffer

Two scientists dig with a shovel.
生物学

作者：Emily Cerf

A person wearing a baseball cap and tan jacket holds a pair of green, silver, and yellow pruning shears up to a tree branch, read to cut.
进化

作者：Lauren Leffer

Frozen Siberian microbes just woke up from a 24,000-year nap—and immediately got busy
生物学

作者：Ellie Shechet

How Ancient Human-Like “Hobbits” Got So Small
进化

作者：Grennan Milliken

Iceman’s Stomach Bug Gives Clues To Humans’ Spread Into Europe
生物学

作者：Grennan Milliken

The First Dogs May Have Been Domesticated In Central Asia
进化

作者：Grennan Milliken

A Brown hen sits on a nest of straw and one brown egg in a particle board compartment. A white egg sits nearby.
生物学

作者：Lauren Leffer

A new finding raises an old question: Where and when did life begin?
进化

作者：Kat McGowan

The Mars Jezero crater
生物学

作者：Leto Sapunar

Important Scientific Mystery Solved: How Birds Lose Their Penises
进化

作者：Lindsey Kratochwill

A Garibaldi fish swims through a California kelp forest.
生物学

作者：汉娜·徐

Highlights from the Biodesign Challenge Summit
生物学

作者：Daniel Grushkin

A tangle of macaque monkeys.
生物学

作者：汉娜·徐

A trio of giraffes from the necks up against a cloudy sky backdrop.
生物学

作者：克莱尔·马尔达雷利，作者：杰西卡·博迪

Bird in nest
进化

作者：Emily Gertz

A cave.
生物学

作者：汉娜·徐

Sharks have a sixth sense for navigating the seas
生物学

作者：Ellie Shechet

an illustrated man with a magnifying glass held up to his eye
生物学

作者：克莱尔·马尔达雷利，作者：杰西卡·博迪

Wheat farm and blue sky
生物学

作者：萨拉·凯莉·沃森

wasp eating bug
生物学

作者：Philip Kiefer

Bearded dragon
生物学

作者：Emily Cerf

An ant on a bright green leaf.
生物学

作者：汉娜·徐

An updating list of science jokes to make you laugh, groan, and Google
生物学

作者：流行科学团队

A primer to the primal origins of humans on Earth
进化

作者：Mary Beth Griggs

Why Can Humans See In Color?
进化

作者：亚历山德拉·奥索拉

illustration of hatchling lamprey
进化

作者：Philip Kiefer

treefrog
生物学

作者：拉胡尔·拉奥

PXLR, Perseverance Mars rover camera instrument
生物学

作者：Charlie Wood

ferns
生物学

作者：Ellie Shechet

a man and woman sit close to each other and share a plate of pancakes
进化

作者：流行科学团队

The MOXIE instrument before it was lowered into NASA's Perseverance Rover, which is currently settled on the surface of Mars.
生物学

作者：Charlie Wood

a coral reef
生物学

作者：Ellie Shechet

microbes being sent into Earth's atmosphere.
生物学

作者：Ellie Shechet

Aurora sky over icy winter forest at night
进化

作者：萨拉·凯莉·沃森

Mars' surface, in high-resolution and color, as captured by the Hazcams on NASA's Perseverance rover.
生物学

作者：拉胡尔·拉奥

An artist's interpretation of Perseverance, NASA's newest Mars rover, parachuting down from orbit.
生物学

作者：Charlie Wood

Masha Krasnova-Shavaeva illustration
进化

作者：克莱尔·马尔达雷利

a lone wolf walking around the forest
生物学

作者：Kate Baggaley

The Jezero Crater as captured from orbit.
生物学

作者：Charlie Wood

An overhead view of Mars featuring peculiar dark streaks.
生物学

作者：Charlie Wood

Tiktaalik
进化

作者：Kate Baggaley

Masha Krasnova-Shavaeva illustration
进化

作者：Marion Renault

A shooting star in a night scene over the Arabian Desert
进化

作者： ToTyrrell/The Conversation

older woman facing a happy lamp
生物学

作者：艾琳·芬尼西

two people looking bored
进化

作者：Sara Chodosh

Dire wolves attacking prey and fighting off gray wolves.
进化

作者：萨拉·凯莉·沃森

corpse flower from above
生物学

作者：Doug Johnson/Undark

Tim Enthoven illustration
生物学

作者：克莱尔·马尔达雷利

Fossilized lizard
生物学

作者：Colella & McLean/The Conversation

Red crab on water.
进化

作者：萨拉·凯莉·沃森

Tim Enthoven illustration
进化

作者：Marion Renault

Expedition 46 Flight Engineer Tim Kopra on a Dec. 21, 2015 spacewalk.
生物学

作者：Paola Rosa-Aquino

infected human cell
进化

作者：Wendy Orent/Undark

Jezero Crater, the destination of the Perseverance rover, is one of many sites on Mars where ancient water flowed, suggesting that the planet once had a thicker atmosphere.
生物学

作者：Charlie Wood

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