生物学（第 18 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

human oocytes seen under a microscope. on the left is a normal image, and on the right is the cell dyed and fluorescing to show the amount of reactive oxygen species
生物学

作者：Lauren J. Young

Tiktaalik’s ancient cousin decided life was better in the water
进化

作者：Kate Baggaley

White shepherd or collie dog with tongue hanging out in front of blue background ad swirling dog memories
进化

作者：Brandon Keim

an illustration of an early mammal creature with fur and a few sharp teeth, breathing out a puff of air indicating cold weather. a bug flies in the corner
进化

作者：Kate Baggaley

Fossil frog skeleton in rock from German swamp
生物学

作者：Jocelyn Solis-Moreira

a sperm whale swimming under water
进化

作者：Rachel Feltman

A winged insect fossil in rock is about 300 million years old, a fossil example of an early animal to take flight.
进化

作者：本·瓜里诺

a siberian husky in the snow howls
进化

作者：Kate Baggaley

a large black stick bug isolated on a black background
生物学

作者：Lauren J. Young

a close up of a face mite poking out of a skin pore
进化

作者：Lauren J. Young

a turtle with a bit of moss on its face
生物学

作者：Kate Baggaley

x-ray of impacted wisdom tooth
进化

作者：Sara Chodosh

What an ancient jawbone reveals about polar bear evolution
进化

作者：Philip Kiefer

Images from the May 1963 issue of Popular Science.
生物学

作者：Bill Gourgey

Faafafine individual at Auckland, New Zealand pride parade
生物学

作者：Rachel Feltman

The 1918 flu outbreak, in which patients were kept in quarantine wards like this, was one of the world's deadliest pandemics.
进化

作者：汉娜·徐

husky staring at you intently
进化

作者：汉娜·徐

Early meteors impacting Earth.
生物学

作者：Tatyana Woodall

Two crows attacking a feeding bald eagle along the water
进化

作者：Ella Weaver

Shifting ancient climates shaped human evolution
进化

作者：Philip Kiefer

fluorescent view of an archerfish's skeleton and anatomy
进化

作者：Ella Weaver

Dogs know exactly what they’re doing when they give you the ‘puppy eyes’
进化

作者：Lauren J. Young

Eight brightly colored birds from a museum specimens collection laid out on their backs on white
生物学

作者：Kate Baggaley

small delicate, partially translucent mushrooms growing on a log
生物学

作者：Lauren J. Young

Two mid-sized brown owls sitting on a branch in daylight with horses, rhinos, and soaring birds in the background in an illustration
进化

作者：Purbita Saha

a close up profile of a vampire bat
进化

作者：Kate Baggaley

diver take a photo video upon colorful coral kapoposang indonesia scuba diving
生物学

作者：Charlotte Hu

A galloping horse.
进化

作者：Kate Baggaley

Prehistoric vampire squid swimming in the Paleozoic ocean in an illustration
进化

作者：Lauren J. Young

Proteus underwater lab design mockup
生物学

作者：Charlotte Hu

An orange starfish on a rock.
进化

作者：Philip Kiefer

E.O. Wilson in his Harvard evolutionary biology office in a black and white photo
进化

作者：Michael Schulson/Undark

Thale cress plant leaf shown with defenses and regeneration against a black background
生物学

作者：Nikita Amir

a brown bat in flight
进化

作者：Kate Baggaley

A fossil with a series of diagonal slashes cut into one corner.
进化

作者：Philip Kiefer

a graphic rendering of a orange-colored cancer cell being attacked by a gray immune cell
生物学

作者：金诗恩

Paleontological researchers on a volcanic mound in Ethiopia's Kibish Formation, where some of the oldest Homo sapiens have been discovered
进化

作者：Kate Baggaley

A crab with huge eyes on the front of its face swimming after a shrimp with a big head.
进化

作者：Philip Kiefer

half of a circle with concentric rings of brown, gold, and amber radiating outwards
生物学

作者：Maggie Galloway

E. coli bacteria on a green background to show germ theory vs. terrain theory
生物学

作者：伊索贝尔·惠特康布

Asteroid that killed the dinosaurs striking Earth. Illustration.
进化

作者：Sara Chodosh

an illustration of a marine reptile
进化

作者：Kate Baggaley

a color illustration of a brown and white bird in a lush forest
进化

作者：Kate Baggaley

coral reef
生物学

作者：Charlotte Hu

The Great Pacific Garbage Patch is a ‘raft of life’ for animals in the open ocean
生物学

作者：Kate Baggaley

Red, yellow, and black cartoon character depicting overeating during the holidays and specifically Thanksgiving
生物学

作者：Christina Agapakis

A young harbor seal looking at the camera
进化

作者：Philip Kiefer

Baltimore checkerspot caterpillar curled up in a black and orange ball
进化

作者：艾琳·芬尼西

an illustration of two human ancestors in africa
进化

作者：Kate Baggaley

Scientists discovered an extremely rare tardigrade fossil trapped in Dominican amber
生物学

作者：汉娜·徐

Researchers are using gassy, explosive bacteria to destroy cancer cells
生物学

作者：拉胡尔·拉奥

Night owls can become early birds. Here’s how.
生物学

作者：伊索贝尔·惠特康布

These female hummingbirds don flashy male feathers to avoid unwanted harassment
进化

作者：格蕾丝·韦德

hagfish slime
进化

作者：Sara Chodosh

tetrapod fossil
进化

作者：Philip Kiefer

Salty ridged potato chips on yellow background
生物学

作者：亚历山德拉·奥索拉

Both bats and humans test out talking as infants
生物学

作者：格蕾丝·韦德

The weirdest things we learned this week: Falcon sex hats and buying human skulls on Instagram
进化

作者：Rachel Feltman

Scientists genetically engineered prehistoric proteins to detect diseases
生物学

作者：拉胡尔·拉奥

an illustration of a melting planet earth covered in lush trees and leaves
进化

作者：莱利·布莱克

Soldier termites marching
进化

作者：流行科学团队

a colorful illustration of long-tailed gray rodents carrying assorted objects such as buttons, bones, bugs, and flowers
进化

作者：贾森·比特尔

We have now seen our sense of smell in action
生物学

作者：Philip Kiefer

an adult giraffe stands in the grass with a young giraffe
进化

作者：汉娜·徐

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