Science Bulletins: Mapping Emotions in the Body
Feelings are often associated with physical reactions: terror can send chills down your spine, and love can leave you weak in the knees. A recent study has ...
American Museum of Natural History
Science Bulletins: Shrinking Glaciers—A Chronology of Climate Change
Analysis of Earth's geologic record can reveal how the climate has changed over time. Scientists in New Zealand are examining samples from the rocky ...
American Museum of Natural History
Science Bulletins: Seeking Spiders—Biodiversity on a Different Scale
Recognizing the tiny species of any ecosystem is hugely important for defining its overall diversity. But miniscule forms of life are often invisible to conservation ...
American Museum of Natural History
Science Bulletins: Whales Give Dolphins a Lift
Many species interact in the wild, most often as predator and prey. But recent encounters between humpback whales and bottlenose dolphins reveal a playful ...
American Museum of Natural History
Science Bulletins: Supramap Tracks Diseases as They Evolve
As pathogens mutate they can become more dangerous, developing resistance to drugs or migrating to new host species. Tracking mutations helps scientists ...
American Museum of Natural History
Science Bulletins: The Ecology of Climate Change
The boreal forest, which stretches across northern latitudes just south of the Arctic Circle, is a key region for studying climate change—and not just the impacts.
American Museum of Natural History
Science Bulletins: Early Migration for Modern Humans
When did modern humans make their first appearance in Europe? A jawbone excavated in England and two molars found in southern Italy suggest that modern ...
American Museum of Natural History
Science Bulletins: Field Notes from Madagascar
Scientists at the American Museum of Natural History conduct studies all over the world during their annual field seasons. In this episode of "Field Notes," we trek ...
American Museum of Natural History
Science Bulletins: Zircons—Time Capsules from the Early Earth
Zircons are tiny crystals with a big story to tell. Some of these minerals are the oldest Earth materials ever discovered, and therefore yield clues about what the ...
American Museum of Natural History
National Museum for Natural History officially opens today
The National Museum for Natural History officially opens today to the public! Here's a sneak peek.
Manila Bulletin Online
Science Bulletins: On the Hunt for a Balanced Diet
Biologists had long assumed that predators were more concerned with the quantity of their food than the quality, but a recent study shows that nutritional value ...
American Museum of Natural History
Science Bulletins: Survivors of 1918 Flu Still Thwart Virus
The 1918 influenza pandemic was the deadliest ever recorded. At least 50 million people died before the strain mutated and vanished in 1919. Some of the ...
American Museum of Natural History
Science Bulletins: Fire Ants Raise Brazilian Butterflies
When researchers in Brazil studied the early larval stages of the butterfly Aricoris propitia, they discovered that the larvae had solicitous caretakers—fire ants.
American Museum of Natural History
Science Bulletins: Deep-Sea Cephalopods Hide Using Light
Many kinds of octopus, cuttlefish, and squid are masters of disguise. They conceal themselves using chromatophores—specialized skin cells that hold pigment ...
American Museum of Natural History
Science Bulletins: Decoding the DNA of Extinct Species
Caves were important refuges for humans and animals that coexisted during the late Pleistocene, the epoch of ice ages that ended 10000 years ago.
American Museum of Natural History
Science Bulletins: Our Ancient Relatives Born with Flexible Skulls
A new study of the skull of an early hominin child provides a better understanding of the evolutionary timeline for modern human skulls-and brains. The skulls of ...
American Museum of Natural History
Science Bulletins: The Rise of Oxygen
Follow geologists as they hunt for, pickaxe, and test rock samples from the 2.5 billion year old Huronian Supergroup, a sedimentary formation in Ontario, Canada ...
American Museum of Natural History
The Fatal Song of the Sirens | Monstrum
Don't miss future episodes of Monstrum, subscribe! http://bit.ly/pbsstoried_sub We tend to picture sirens as seductive water creatures similar to mermaids, but the ...
Storied
Science Bulletins: Brown Dwarfs—Tail End of the Stars
Journey to the heights of Mauna Kea in Hawaii where astronomers search for brown dwarfs, cosmic bodies that are not quite stars and not quite planets.
American Museum of Natural History
Forman Christian College Natural History Museum
the video is about a museum located in Forman Christian college lahore .
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Science Bulletins: When Young Brains Become Social
A brain imaging study from MIT and Yale researchers reveals the neural regions underlying social cognition—the ability to recognize other people's thoughts ...
American Museum of Natural History
Nature's Fury: On Shaky Ground - Learning from the Haitian Earthquake
Ten months after a magnitude 7.0 earthquake flattened huge sections of Port-au-Prince, Haiti, a team of geologists commissioned by the United Nations set out ...
American Museum of Natural History
Science Bulletins: How Did Saturn Get Its Rings?
Astronomers propose a new theory to explain Saturn's unusual rings.
American Museum of Natural History
Science Bulletins: Biologists Push to Save Sturgeon
Sturgeon in the Caspian Sea are being fished nearly to extinction for the luxury of their eggs: caviar. This Bio Bulletin features efforts to protect the fish by ...
American Museum of Natural History
Science Bulletins: "Hobbit" Study Takes a Step Forward
A recent study of the foot of the tiny extinct "hobbit" shows that this unusual hominid couldn't run easily. The work, which was led by AMNH research scientist ...
American Museum of Natural History
Science Bulletins: Chimps Show Complex Body Language
Apes use complex combinations of gestures and facial and vocal signals to communicate. A new study by scientists at the Yerkes National Primate Research ...
American Museum of Natural History
Science Bulletins: Scientists Map Human Brain Connections
The human brain contains about 100 billion interconnecting neurons, or cells that create and transmit messages. Scientists are just beginning to understand how ...
American Museum of Natural History
Science Bulletins: Tibetans Show Recent Evolution
To understand how the native people of the Tibetan plateau have adapted to their extreme low-oxygen environment, several research teams are comparing the ...
American Museum of Natural History
Science Bulletins: Scarlet Macaws Soar in Guatemalan Skies
Fledgling scarlet macaws took to the skies over Guatemala in record numbers this year, thanks to the efforts of researchers and conservationists. During ...
American Museum of Natural History
Science Bulletins: More Species, Better Water?
Biodiversity benefits humankind in many ways: it can inspire medical innovation, boost human health, and even process waste. Now, an experiment by a ...
American Museum of Natural History
Science Bulletins:Tuberculosis's Hidden Strategy
Tuberculosis can linger for years, but usually carries no symptoms. Scientists from the International Center for Genetic Engineering and Biotechnology in India ...
American Museum of Natural History
Science Bulletins: New Fossil Show Ancient Disease
Tuberculosis has a long history in humans. While Egyptian mummies a few thousand years old show evidence of the disease, a new fossil find traces the ...
American Museum of Natural History
Clasificación y etimología de: ORNITHISCHIA (parte 1)
HEMOS VUELTO! Y ahora, les tenemos un video de dinosaurios. Y específicamente, sobre la clasificación y el significado de los nombres de los grupos ...
Palaeos
Science Bulletins: Lemurs of Madagascar—Surviving on an Island of Change
On the world's fourth largest island, and virtually nowhere else, lives an entire "infraorder" of primates: the three dozen or so lemur species. But Madagascar has ...
American Museum of Natural History
Science Bulletins: Bipolar Disorder and the Body Clock
Many body processes operate on 24-hour cycles called circadian rhythms. Triggered by the environmental cue of daylight, circadian rhythms are complex series ...
American Museum of Natural History
Science Bulletins: Did Climate Change Guide Early Migrations?
An international team of scientists has completed analysis of sediment cores pulled from several African lakes, providing the first long, continuous record of ...
American Museum of Natural History
Science Bulletins: Guinea Worm—Countdown to Zero
Guinea worm, a painful parasite that once affected millions of people each year, may soon be relegated to the past. Thanks to improved health education and ...
American Museum of Natural History
Science Bulletins: Neanderthal Genome Sheds Light on Humanity
Neanderthals were our closest relatives. These stocky, heavy-browed humans lived from about 200000 to 30000 years ago in Eurasia and the Middle East.
American Museum of Natural History
Science Bulletins: Early Human Walked Upright
Since a few 6-million-year-old bones of the species Orrorin tugenesis were discovered in Kenya in 2000, scientists have not been certain that Orrorin could walk ...
American Museum of Natural History
Science Bulletins: New Fossils Extend Branches of Family Tree
Interpretation of fossil finds and what they imply about human evolution often mean different things to different scientists. To many, evidence shows that the ...
American Museum of Natural History
Science Bulletins: Elusive Y-Dwarfs Discovered
Brown dwarfs are cosmic objects that are intermediate between stars and planets. Scientists have spent more than a decade seeking confirmation of the coolest, ...
American Museum of Natural History
Science Bulletins: Sharks—the Present (1 of 2)
Marine biologists in South Carolina head out on the water to catch and tag sharks, and to collect genetic samples that will be analyzed back in the lab.
American Museum of Natural History
