Science Bulletins: Caving for Cures - Mining Drugs From Nature
Brian Bachmann, an assistant professor of chemistry at Vanderbilt University, has combined his interest in natural products drug production with his hobby of ...
American Museum of Natural History
Science Bulletins: Tracing the First Americans
When and where did humans first enter the Americas—and what routes did they travel to colonize the continents? These are big questions for scientists studying ...
American Museum of Natural History
Science Bulletins: Thinking in Symbols
Modern human culture underwent a "creative explosion" in Ice Age Europe 40000 to 10000 years ago. The evidence, which ranges from fantastic cave paintings ...
American Museum of Natural History
Science Bulletins: Deciphering History's Deadliest Pandemic
The unusual severity of 1918's "Spanish flu" pandemic has eluded explanation for nearly a century. Unlike typical flu epidemics, most of the victims in 1918 were ...
American Museum of Natural History
Science Bulletins: Bee Deaths Linked to Common Pesticides
Several recent studies have questioned whether exposure to common pesticides might be impairing bee performance and contributing to the observed ...
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: Beyond Our Solar System—Searching for Extrasolar Planets
Astrophysicists are discovering new extrasolar planets—those outside our Solar System—almost daily. NASA's Spitzer Space Telescope (originally called SIRTF ...
American Museum of Natural History
Science Bulletins: Down and Dirty Biodiversity
The soils in tundra, grasslands, tropical forests are very different, but they have one thing in common; they all host an astounding diversity of life. Inhabiting these ...
American Museum of Natural History
Science Bulletins: Biodiversity Unveiled—New Animal Discoveries of 2013
From legless lizards to purring monkeys, scientists described thousands of unique animal species in 2013. Some species-rich regions like the Amazon basin ...
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 Rise of Fire
Wildfires, whether ignited by lightning or people, show global patterns that are visible to satellites. In the United States, fire is increasing: on average, millions ...
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: Geologists on Mars
In March 2004, two NASA explorers discovered firm evidence that water once flowed on Mars—perhaps enough water to harbor life. Science Bulletins is a ...
American Museum of Natural History
Science Bulletins: Jupiter's Shrinking Storm
Jupiter is a planet of extremes—it's the biggest in our solar system, it spins the fastest, it hosts the most moons, and it has the most turbulent atmosphere. But one ...
American Museum of Natural History
Science Bulletins: Protecting Wildlife in a Changing Climate
As the global climate changes, wild animals are shifting where they live—even beyond the protected areas that are crucial to their survival. This visualization ...
American Museum of Natural History
Science Bulletins: Introducing the Denisovans
New research led by scientists at Germany's Max Planck Institute for Evolutionary Anthropology confirms that a 40000-year-old finger bone and tooth belong to a ...
American Museum of Natural History
Science Bulletins: Archived in Ice—Rescuing the Climate Record
Follow scientist-adventurer Lonnie Thompson to the 5670-meter-high Quelccaya ice cap in the Peruvian Andes. Thompson and his team from Ohio State ...
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
Science Bulletins: Lighting Up Chandra’s X-Ray Views
Chandra, the biggest X-ray space telescope to date, detects high-energy emissions from very hot regions of the universe. Since launching in 1999, Chandra has ...
American Museum of Natural History
Science Bulletins: Signs of Water Detected on Distant Worlds
Since the first extrasolar planet was discovered in 1995, astronomers have gathered and analyzed telescope data revealing over 1000 worlds orbiting other ...
American Museum of Natural History
Borneo biodiversity count | Natural History Museum
Just what extraordinary creatures are living in the Borneo rainforests? Join a team of Natural History Museum scientists on location as they survey the incredible ...
Natural History Museum
Science Bulletins: Bat Succeeds at Part-Time Pollination
Many plants and their pollinators co-evolved specialized adaptations that aid pollination. But researchers recently found that a species of desert bat that is not ...
American Museum of Natural History
Science Bulletins: Phobos—A Groovy Moon
Phobos, a moon of Mars, is streaked with shallow grooves. Scientists long thought the grooves were caused by meteor impacts. But new computer modeling ...
American Museum of Natural History
Science Bulletins: SOFIA—Stars and the Space Between
By sending an infrared telescope to altitudes of 12000 meters (40000 feet) and higher, NASA and the German Aerospace Center (DLR) conduct astronomical ...
American Museum of Natural History
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: Impact! Tracking Near-Earth Asteroids
Collisions between space objects are a vital part of the evolution of our Solar System. Most of Earth's impact craters have been wiped away due to plate tectonics ...
American Museum of Natural History
Science Bulletins: New Fossils Recast Tyrannosaur Evolution
Fossils of two never-before-seen species of tyrannosaur are overturning long-held ideas about the diversity and evolution of this family of dinosaurs. One is an ...
American Museum of Natural History
Science Bulletins: Dung Beetles Mediate Methane
Agriculture produces enormous amounts of animal waste, which in turn emits great quantities of methane, a greenhouse gas that contributes to global warming.
American Museum of Natural History
Science Bulletins: Hubble Spots Star Factories
A survey of the oldest objects in the Universe has revealed a multitude of dwarf galaxies that are producing stars at a dizzying pace. Using the infrared vision of ...
American Museum of Natural History
Science Bulletins: In Search of Wild Variety
To help build the catalog of life, biologists at AMNH search the globe for species that have never been scientifically described. Discover seven of these new ...
American Museum of Natural History
Science Bulletins: One of the Earliest Primates Is Identified
Scientists recently uncovered a near-complete fossil skeleton of an ancient primate in China. The 55-million-year-old find presents a unique combination of ...
American Museum of Natural History
Discovery of the ozone hole | Natural History Museum
Jonathan Shanklin, Meteorologist at the British Antarctic Survey, was one of the team that discovered the ozone hole in 1985. In this video, Jonathan reveals ...
Natural History Museum
Science Bulletins: Water Underground
Texas endured its driest year ever in 2011, and southern Alabama and Georgia have continued to suffer serious drought in 2012. Climate change is predicted to ...
American Museum of Natural History
Science Bulletins: New Tools Search for Lyme Disease in Brain
Lyme disease is caused by a bite of a tick infected with the bacteria Borrelia bergdorferi. Although it is common in some parts of the United States, it can be ...
American Museum of Natural History
Science Bulletins: Habitat Corridors Benefit Isolated Plants
In many open habitats, more than one-third of seeds are wind-dispersed. For isolated patches of plants, the interaction of wind with the landscape can determine ...
American Museum of Natural History
Science Bulletins: Oil Spill Poses Risks to Gulf Ecosystems
When the Deepwater Horizon offshore oil rig in the Gulf of Mexico exploded on April 20, 2010, it set off an oil spill that may exceed the extent and impact of the ...
American Museum of Natural History
Science Bulletins: Lake Mead: Empty by 2021?
Scientists from the Scripps Institution of Oceanography have analyzed the current and predicted "water budget"—the amount of water going in and coming ...
American Museum of Natural History
Science Bulletins: The Roots of Human Language
The landscape of human language is complex. Tracing the origins of the 7000 known modern languages has been a significant challenge for scientists, but a ...
American Museum of Natural History
Science Bulletins: Suburban Growth Stresses Streams
Ecologists have established a long-term study of streams that flow through urban, suburban, rural, and forested areas of western North Carolina. Their goal is to ...
American Museum of Natural History
Science Bulletins: Super Corals—Understanding the Science (3 of 3)
Marine biologists in Hawaii investigate so-called “super corals,” which thrive even as ocean temperatures rise. In Understanding the Science, watch scientists in ...
American Museum of Natural History
Neanderthal diet like early modern human's | Natural History Museum
Natural History Museum scientists, working as part of the Gibraltar Caves Project, excavated and studied remains of shell fish and other marine animals such as ...
Natural History Museum
Science Bulletins: Cloning and Conservation
On January 8, 2001, a healthy baby gaur—a large ox-like animal whose populations are now threatened throughout much of their native range from India to ...
American Museum of Natural History
