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Plants

The crowd stood beneath a large mistletoe installation for the world record attempt on December 13.

Thousands of Couples Gather Under the Mistletoe in Washington, D.C. to Kiss Their Way Into a New World Record

A total of 1,435 couples almost tripled the Guinness World Record for the largest number of people kissing beneath the mistletoe

The reproductive structures of cycads, an ancient seed plant, heat up with infrared radiation to attract beetle pollinators, a new study suggests. 

Cool Finds

Before the First Brilliantly Colored Flowers Bloomed, Dinosaur-Era Plants Emitted Heat to Attract Pollinators

Some plants produce heat, which has long puzzled botanists. But a new study suggests that infrared radiation is an ancient method to lure beetle pollinators

Spotted lanternflies have spread to nearly 20 states since 2014.

Bees Are Turning the Sticky-Sweet Secretions of Spotted Lanternflies Into Honey—and Some People Love the Smoky-Smelling Stuff

The invasive insects have been spreading across the United States for over a decade, leaving behind poop that bees are transforming into a less sweet, sometimes savory, honey

A dead tree stands with its bare, white trunk and branches in contrast to the greenery around it.

What’s Killing These Oak Trees in the Midwest? Conservationists Believe Drifting Herbicides Are to Blame

When Illinois landowners noticed tree deaths and diseases on their properties ramp up in 2017, they suspected industrial agriculture. A survey found herbicides in 90 percent of tree tissues

A savanna in western Maharashtra, India

Ancient Literature Suggests India’s Savannas Are Much Older Than Previously Thought

Plant species mentioned in texts from the past 800 years hint the wooded grasslands of western India have been there since ancient times, pushing back on the narrative that they are remnants of long-gone forests

The moss spores germinated after enduring space outside of the ISS.

Moss Spores Survived Nine Months Outside the International Space Station. Then, They Grew Normally on Earth

While lunar gardens are still out of reach, the study sheds more light on terrestrial biology that may not be limited to our planet’s surface

T. oblongifolia thrives in Death Valley's high temperatures.

This Shrub Thrives in Death Valley’s Scorching Temperatures. Where Do Its Heat-Tolerant Superpowers Come From?

Tidestromia oblongifolia thrives in high heat—and scientists think it may hold the key to making food crops more resilient amid global warming

The Palos Verdes Kelp Forest Restoration Project near Los Angeles forms an ecosystem that is home to many creatures.

Underwater Forests Return to Life off the Coast of California, and That Might be Good News for the Entire Planet

Wondrous kelp beds harbor a complex ecosystem that’s teeming with life, cleaning the water and the atmosphere, and bringing new hope for the future

A bee buzzes by a hybrid magenta-and-yellow snapdragon.

Colorful Snapdragons in the Valleys of the Pyrenees Offer a Rare Window Into How Evolution Happens

Studying the ways that magenta and yellow flowers intermingle paints a vibrant picture of how the plants exchange genetic information—and what keeps each color variety unique

The skin of the three-striped poison dart frog, Ameerega trivittata, contains a cocktail of lethal toxins that interfere with the function of key cell proteins. That’s a challenge for any prospective predator.

These Animals Eat Poisons and Don’t Die. Some Even Become Toxic in Turn

Critters consuming species that harbor deadly toxins have evolved a suite of clever strategies to keep out of harm’s way. Scientists are starting to unravel how these protections work on the molecular level

Psilocybe cubensis, a mushroom that produces the psychoactive compound psilocybin.

Magic Mushrooms Evolved Psilocybin Not Once, but Twice

Two different types of mushroom evolved the same psychedelic compound in completely unrelated ways, a recent study finds

Ian and Stuart Paton pose with their world record pumpkin, nicknamed Muggle. The pumpkin weighs 2,819.3 pounds.

The Giant Pumpkin World Record Just Crept Closer to 3,000 Pounds. Here’s How Science, Sweat and ‘Soul Crush’ Keep Growers Reaching for the Heaviest Fruit Possible

Twin brothers in the United Kingdom grew the biggest pumpkin ever documented, tipping the scales at 2,819.3 pounds

Navigating based on natural signs, writes Tristan Gooley, “sharpens our powers of observation, deduction and prediction.”

It’s Almost Impossible for Tristan Gooley to Get Lost. That’s One Reason He Has Millions of Followers

The British adventurer has crossed the Atlantic solo in a plane and a boat. Now he reads tree leaves, puddles and moss to get his bearings

Researchers studied rainforests in northeastern Australia. These wet rainforests are very dense, and their canopies help cool down their ecosystems and store large amounts of carbon.

Australian Rainforests Become the First to Emit More Carbon Than They Absorb

A new analysis finds tropical forests in Australia are not taking in enough carbon dioxide to keep up with the emissions from their decaying trunks, holding possible implications for global ecosystems

First-place winner: rice weevil (Sitophilus oryzae) on a grain of rice

These Beautiful Microscope Photos Capture Tiny Pests, Spores, Sensory Neurons and Sunflower Hairs

Nikon has announced the winners of its 51st annual photomicrography competition

Green sea turtles are rebounding, thanks to global conservation efforts.

After Decades of Decline, Some Good News Is Here for Green Sea Turtles

The International Union for Conservation of Nature no longer considers the marine creatures endangered and has instead reclassified them as a species of least concern

An aerial view of Altadena on March 11, 2025, shows surviving trees and new greenery amid homes destroyed in the Eaton Fire.

After the L.A. Fires, Locals Turn to Native Plants to Help Shield Homes From Flames and Clean Contaminated Soil

Scientists and community members in Altadena are testing ways that California species can assist efforts to rebuild

Dandelions are strategic about when to disperse their seeds, new research suggests.

Scientists Are Uncovering the Secrets of How Fluffy, White Dandelions Spread Their Seeds

Their seed dispersal strategies have helped these ubiquitous plants flourish all over the world, new research suggests

The first-place winner of the 2025 Nikon Small World in Motion Video Competition captures a self-pollinating flower.

Stunning Microscope Videos Highlight Self-Pollination, Algae and Tumor Cells in the Nikon Small World in Motion Contest

The annual video competition focuses on the tiny wonders of the natural world

The Scarlet Sunrise is a new, crack-resistant grape tomato variety developed by researchers at Rutgers University in New Jersey.

Researchers Just Developed a Tasty New Tomato Called the Scarlet Sunrise

The snackable grape variety is the brainchild of scientists at Rutgers University, who have spent more than a decade trying to produce a firm, crack-resistant fruit with a vibrant reddish-yellow color

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