Rasha Aridi

Rasha Aridi

 

Rasha Aridi is a science journalist based in Richmond, Virginia. She has written for Science magazine and Science News for Students. You can find her portfolio at rashaaridi.com.

Researchers counted fewer than 50 individual plants, which all grow in an unprotected area of the forest.

The First Newly Identified Plant Species of 2022 Was Named After Leonardo DiCaprio

Scientists credit the actor with helping save the Ebo Forest—the plant's home–from logging

Beavers can create shallow pools of water when they build dams, changing the landscape. 

Beavers Are Reshaping the Arctic Tundra. Here's Why Scientists Are Concerned

Ponds made by the large rodents are causing permafrost to thaw, releasing methane and carbon dioxide once stored in the frozen Earth

The telescope has five layers that dissipate heat from the sun. The sunshield's outer layer can reach 230 degrees Fahrenheit, and the last can drop to -394 degrees.

The James Webb Space Telescope Just Cleared Its Most Challenging Hurdle

The tennis court-sized sunshield fully unfurled itself this week, accomplishing the riskiest and most complicated aspect of the telescope's deployment

The Natural History Museum added two new species of carnivorous dinosaurs called spinosaurids last year.

Meet Some of the 552 Species Described for the First Time by London's Natural History Museum

Species of menacing dinosaurs, shiny beetles and an abundance of teeny invertebrates were new to science in 2021

(Top) Leila Strickland, Michelle Egger, Toby Kiers, Colin Averill, J. Richard Gott (Middle) Leslie Jones-Dove, Devshi Mehrotra, Prisha Shroff, Iké Udé (Bottom) Tim Farrelly, Omar Salem, David Deneher, Victor A. Lopez-Carmen, Doris Sung

Innovation for Good

Sixteen Innovators to Watch in 2022

These trailblazers are dreaming up a future with cell-cultured breastmilk, energy-saving windows and more

Though ichthyosaurs and whales never existed at the same time, they both evolved from species that walked on Earth and transitioned to the sea. 

Earth's Oldest Ocean Giant Was a Reptile With an Eight-Foot Skull

The newly discovered specimen sheds light on how the sea creatures, known as ichthyosaurs, evolved their gargantuan size so quickly

Arthropleura skittered around the Earth during a time when England was located near the equator and experienced tropical weather.

This Ancient, Nine-Foot-Long, 100-Pound Millipede Could Be the Largest Invertebrate to Ever Live

This critter roamed Earth around 326 million years ago, and it's genus survived for 45 million years

Approximately 315 different glaciers between British Columbia and Alaska have the potential to create new salmon habitat.

Melting Glaciers May Create 3,800 Miles of New Salmon Habitat by 2100

As the ice retreats, water could carve new streams in the thawed out land

The robot moves by redistributing liquid and air in its "body."

This Legless, Pancake-Shaped Robot Is an Impressive Jumper

A leaping robot is challenging to design, but this one can hop six times its body length per second and nearly eight times its height

When a surfer reported this fish on the beach, biologists rushed to see what it was. 

For the Third Time This Year, a Deep-Ocean 'Football' Fish Has Washed Ashore California's Beaches

Prior to this year, a beached specimen hadn't been seen since 2001

Though pikes (picture above) had the highest concentration of methylmercury in their bodies, they recovered faster than other species. 

Fish Can Recover Surprisingly Quickly From Mercury Pollution

If the chemical stops leaking into freshwater ecosystems, its concentration in some fish species can drop by more than 75 percent

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Robotic Fish Are This Invasive Species' 'Worst Nightmare'

The tiny swimmers wreak havoc across the globe, but the robofish shocked them enough to impair their survival and reproduction

Researchers analyzed evidence such as pollen, fossils, tools and charcoal deposits from Neumark-Nord.

Scientists Find the Oldest Evidence of Neanderthals Altering the Natural Landscape

Despite living in a heavily forested region, the areas that ancient humans inhabited had more grasses and fewer trees

Since the Parker Solar Probe launched in 2018, it's been orbiting the sun and inching closer with every loop.

For the First Time Ever, a NASA Spacecraft Has 'Touched' the Sun

The Parker Solar Probe reached the sun's upper atmosphere, gathering data along the way to help scientists better understand the center of our solar system

The carnivorous theropods may have evolved a quick pace and sharp agility in order to capture prey.

These Three-Toed, Carnivorous Dinosaurs Ran as Fast as Usain Bolt

Two tracks of footprints reveal that theropods could reach speeds of nearly 28 miles per hour, providing insights on their behavior

A photographer captured Thomas Edison asleep in his workshop in 1904. 

Need a Creative Boost? Nap Like Thomas Edison and Salvador Dalí

Waking up just after dozing off seems to be a science-backed source of inspiration

A satellite positioned nearly a million miles away from Earth captured the eclipse over Antarctica.

Watch a Total Solar Eclipse Cloak Antarctica in Complete Darkness

The astronomical event occurred during the continent's summer, when the sun never sets and the whole region is illuminated 24 hours a day

Scientists previously hypothesized that Quetzalcoatlus took off by running and flapping its wings or pushing off its wingtips. 

This Giraffe-Sized Reptile Was the Largest Flying Creature to Ever Live

The pterosaur likely launched itself about eight feet off the ground before flapping away, solving the mystery of how these creatures could even fly at all

Catching problems through replication early on can prevent cancer patients from getting their hopes up about early studies dubbed "promising."

Why Replicating Cancer Research Is Important—but Often Unsuccessful

An eight-year-long study reveals that only about half of early-stage cancer experiments are able to produce the same results as the initial experiment

The expansion of the western honeybee gave rise to seven other lineages and 28 subspecies.

Genetic Analysis Reveals the Origins of the World's Most Common Honeybee Species

The western honeybee hailed from western Asia seven million years ago, ending the contentious debate over where these buzzy critters originated

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