Margaret Osborne

Margaret Osborne

 

Margaret Osborne is a freelance journalist based in the southwestern U.S. Her work has appeared in the Sag Harbor Express and has aired on WSHU Public Radio.

Drought conditions caused Dinosaur Valley State Park's Paluxy River to dry up, revealing tracks not usually visible. 

Drought Exposes Dinosaur Tracks in Texas

The 113-million-year-old footprints were largely made by the carnivorous Acrocanthosaurus

The Gorner Glacier and the Monte Rosa area

Swiss Glaciers Shrank to Half Their Size Since 1931

Historical images reveal dramatic change in Alpen ice coverage

A pod of orcas feeding in the Atlantic Ocean

Orcas Are Breaking Rudders Off Boats in Europe

These interactions around Spain and Portugal might be a trend among juveniles, scientists say

A flash flood in Moab, Utah outside Arches National Park. 

Southwestern Flash Floods Submerge Cars, Strand National Park Visitors

Millions were under flood watch over the weekend as rains overwhelmed a wildfire-scorched landscape

Researchers found chewing gum can increase metabolic rates by up to 15 percent.   

Chewing Uses More Energy Than You'd Think

And it may have influenced the way our jaws and teeth evolved

A variegated snailfish (Liparis gibbus)

This Arctic Snailfish Is Loaded With Antifreeze Proteins

But climate change could threaten these cold-adapted fish, scientists say

A second asteroid may have struck the dinosaurs at the end of Cretaceous period, around 66 million years ago

The Dinosaur-Killing Asteroid May Have Had a Companion

A newly discovered crater suggests a second impact that would have triggered underwater landslides and tsunamis

A species of Chelonaplysilla sea sponge ejects mucus.

Sea Sponges Sneeze Sediment-filled Snot

New research reveals the animals expel mucus as a form of self-cleaning and other creatures eat the stuff up

A new species of giant isopod, Bathynomus yucatanensis

New Species of Deep Sea Isopod Discovered

The giant crustacean was originally mistaken for a different species at an aquarium in Japan

Robert Sansone with his novel synchronous reluctance motor

This 17-Year-Old Designed a Motor That Could Potentially Transform the Electric Car Industry

Robert Sansone's research could pave the way for the sustainable manufacturing of electric vehicles that do not require rare-earth magnets

A procedure developed by scientists in Japan can convert fish scales into a carbon-based nanomaterial.

Scientists Create a More Sustainable LED From Fish Scales

Researchers microwaved fish waste to produce a unique nanoform of carbon that could be used for LED devices in the future

The Hunga Tonga-Hunga Ha'apai volcano releases gas on December 24, 2021, before the eruption on January 14.

Tonga Volcanic Eruption Blasted an Enormous Plume of Water Vapor Into the Atmosphere

NASA scientists say the intrusion could warm the Earth's surface

Jynneos monkeypox vaccine

U.S. Declares Monkeypox a Public Health Emergency

The announcement comes as nationwide case counts reach 7,000

A footprint discovered on an archaeological site is marked with a pin flag on the Utah Test and Training Range, July 18, 2022.

Archaeologists Find 12,000-Year-Old Human Footprints in Utah

The 88 individual footprints were were discovered on a remote desert Air Force training site that was once a wetland

ElSa is a prototype of a machine-learning-driven software that analyzes movement patterns in videos of humans and elephants.

This Teenager Invented a Low-Cost Tool to Spot Elephant Poachers in Real Time

Seventeen-year-old Anika Puri created a machine-learning-driven model that analyzes the movement patterns of humans and elephants

Generally, the Earth is slowing its spin ever so slightly, so why it seems to be speeding up lately is a mystery.

The Earth Had Its Shortest Day in Recorded History

On June 29, our planet completed one rotation in 1.59 milliseconds less than 24 hours

A firefighter battles a wildfire near Zamora, northern Spain, on July 18, 2022 during an extreme heat wave in Europe. 

'Zoe' Becomes the World’s First Named Heat Wave

Seville, Spain has implemented a new heat wave naming system to raise awareness of these “silent killers”

Contrary to researchers' expectations, cats with higher levels of the hormone oxytocin displayed fewer bonding behaviors than those with lower levels. 

New Study Links Cat Hormones and Gut Microbiomes to Their Social Behavior

Felines with lower cortisol, oxytocin and testosterone levels are more tolerant of other cats

A spider gripper is used to lift a jumper and break a circuit on an electronic breadboard, turning off an LED. 

Scientists Use Dead Spiders as Claw Machines

Researchers at Rice University have created “necrobotics,” a new area of research which uses biotic materials for robotic parts

A Japanese macaque atop a tower viewer in Kyoto, Japan

City in Japan Under Siege by Marauding Monkeys

Macaques have attacked more than four dozen people in less than a month

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