Sara Hashemi

Contributor

More from Sara Hashemi

This artist’s concept shows NASA’s Neil Gehrels Swift Observatory orbiting above Earth.
NASA

NASA’s Swift Observatory resumed science observations, at least for now

By Sara Hashemi

a red fish with a big black eye and spines on its snout
Ocean

Backwards-walking fish caught on video in the South China Sea

By Sara Hashemi

Mature POC woman smelling coffee at home
Ask Us Anything

When’s the best time to drink coffee?

By Sara Hashemi

bright strands of DNA
Engineering

Lab-made DNA can store memory like a flash drive

By Sara Hashemi

a small drone next to a coin
Drones

Sound waves power these tiny drones

By Sara Hashemi

a blue-colored crayfish. it has pincers like a lobster and long antennae
Fish

Scientists put tiny backpacks on crayfish

By Sara Hashemi

v
Mars

We just got a glimpse at what NASA’s Skyfall helicopters will look like in action

By Sara Hashemi

a woman holing a yellow potato
Agriculture

Eating potatoes reshaped the DNA of Indigenous Andeans

By Sara Hashemi

a small brown rodent standing on dirt
Land

The cute, tiny Texas kangaroo rat needs help

By Sara Hashemi

a moth flying up to a white flower
Insects

These furry moths smell with their wings

By Sara Hashemi

Two bird figurines carved from ivory found at the site of Hohle Fels Cave, approximately 40,000 years old.
Archaeology

Ice Age bird figurines discovered in German cave

By Sara Hashemi

a blue lobster
Wildlife

Rare blue lobster gets another shot at life in the ocean

By Sara Hashemi

a contact lens under a 3d printer
Engineering

Breakthrough process 3D prints contact lenses in 20 minutes

By Sara Hashemi

a penguin stands on a rock with several bubbles above him
Birds

Walter the penguin loves popping bubbles

By Sara Hashemi

the letters ETH in new pixels. the e is red, the t is green, and the h is blue
Physics

Researchers in Switzerland invent a new type of pixel

By Sara Hashemi

an underwater robot scans a red fish
Ocean

31 alien-like marine species discovered off the coast of Brazil

By Sara Hashemi

three scientists in an inflateable boat approach a whale that is tangled in fishing line. the whale's dorsal fin can be seen just above the water's surface
Whales

Young humpback whale freed from a death trap in Alaska

By Sara Hashemi

an illustration of a pink planet near a star
Exoplanets

The Pink Planet has a salty secret

By Sara Hashemi

a group of bison in a forest fight against a pack of wolves
Wildlife

Watch bison shield their baby from a rare wolf attack in Poland

By Sara Hashemi

an artist's illustration of two saber-toothed cats with long front teeth
Wildlife

Mislabeled saber-toothed cat fossil spent over 50 years hidden in a drawer

By Sara Hashemi