Articles by Natali Anderson

Artist’s impression of a group of Waimanu penguins on a beach in Paleocene Canterbury. Image credit: Chris Gaskin, Geology Museum, University of Otago.

Ancient Giant Penguin Unearthed in New Zealand

Feb 24, 2017 by Natali Anderson

The fossilized leg bones of a giant penguin that lived 61 million years ago have been discovered in New Zealand. Artist’s impression of a group of Waimanu...

Based on various lines of geological and geophysical evidence, particularly those accumulated in the last two decades, Nick Mortimer et al argue that Zealandia is not a collection of partly submerged continental fragments but is a coherent 4.9 million km2 continent. NC - New Caledonia; WTP - West Torres Plateau; CT - Cato Trough; Cf - Chesterfield Islands; L - Lord Howe Island; N - Norfolk Island; K - Kermadec Islands; Ch - Chatham Islands; B - Bounty Islands; An - Antipodes Islands; Au - Auckland Islands; Ca - Campbell Island. Image credit: Nick Mortimer et al, doi: 10.1130/GSATG321A.1.

Meet Zealandia, Earth’s New Continent

Feb 14, 2017 by Natali Anderson

Zealandia — a 4.9 million km2 region of the southwest Pacific Ocean — was once part of the ancient supercontinent Gondwana and today it is...

The Sheth’s dwarf lemur (Cheirogaleus shethi) at Ankarana Special Reserve, Madagascar. Image credit: Richard Randriamampionona.

Cheirogaleus shethi: New Species of Dwarf Lemur Found in Madagascar

Feb 6, 2017 by Natali Anderson

A new dwarf lemur species has been discovered in the dry and transitional forests of northern Madagascar, according to a paper published in the latest...

Eggs of the Ordovician trilobite Triarthrus eatoni. Image credit: Thomas A. Hegna et al, doi: 10.1130/G38773.1.

Paleontologists Find 450-Million-Year-Old Fossilized Trilobite Eggs

Jan 27, 2017 by Natali Anderson

A research team led by Western Illinois University scientist Thomas Hegna has announced the discovery of two pyritized, egg-bearing specimens of the Ordovician...

A watercolor drawing of the durian (Durio zibethinus), c. 1819-1823. The drawing is one of 477 natural history drawings of plants and animals of Malacca and Singapore commissioned by William Farquhar.

Chemists Identify Key Compounds Responsible for Durian’s Pungent Odor

Jan 19, 2017 by Natali Anderson

A team of researchers in Germany has analyzed a set of stinky and fruity chemical ingredients and found that the overall odor of durian pulp could be mimicked...

The ruby seadragon (Phyllopteryx dewysea). Image credit: Scripps Institution of Oceanography / Western Australia Museum.

Ruby Seadragon Filmed Alive in Ocean for First Time

Jan 16, 2017 by Natali Anderson

A team of marine biologists from Scripps Institution of Oceanography and the Western Australia Museum has captured on video the first-ever field sighting...

An adult female of the Skywalker hoolock gibbon (Hoolock tianxing). Image credit: Fan Peng-Fei.

Hoolock tianxing: New Species of Gibbon Discovered in Myanmar and China

Jan 13, 2017 by Natali Anderson

A new species of hoolock gibbon has been discovered in eastern Myanmar and southwestern China by an international team of scientists from the United States,...

ESO’s New Technology Telescope Views Messier 98

Dec 28, 2016 by Natali Anderson

This image snapped by ESO’s New Technology Telescope (NTT), a 3.58-m telescope at the La Silla Observatory in Chile, shows the edge-on spiral galaxy...

This Hubble image shows the barred spiral galaxy IC 5201, which lies in constellation of Grus, approximately 35.5 million light-years away. Image credit: NASA / ESA / Hubble.

Hubble Observes Barred Spiral Galaxy IC 5201

Dec 12, 2016 by Natali Anderson

The NASA/ESA Hubble Space Telescope has produced an incredibly detailed image of IC 5201, a galaxy in the southern constellation of Grus. This Hubble image...

Bathochordaeus charon and its ‘house’ in Monterey Bay: giant larvaceans use their oikoplastic cells to secrete complex filters or ‘houses’ that allow them to concentrate and feed on particles; a ‘house’ consists of a large, diaphanous outer structure as well as a smaller, more convoluted and bi-lobed inner structure that functions as a filter; together these serve to concentrate appropriately-sized food particles from the surrounding water; in situ, larvaceans in the genus Bathochordaeus are often visible from several meters away because their houses may span a meter in longest dimension. Image credit: MBARI.

Mysterious Deep-Sea Animal Rediscovered after 116 Years

Dec 6, 2016 by Natali Anderson

Bathochordaeus charon — an extremely rare species of giant larvacean — has been rediscovered, more than a century after the only previous known...

This image, taken with the Wide Field Camera 3 on board the NASA/ESA Hubble Space Telescope, shows NGC 3274, a barred spiral galaxy about 21 million light-years from Earth. The galaxy PGC 213714 is also visible on the upper right of the frame, located much further away from us. Image credit: NASA / ESA / Hubble / D. Calzetti.

Hubble Space Telescope Snaps Beautiful Image of NGC 3274

Nov 21, 2016 by Natali Anderson

NASA has released a stunning photo taken by the NASA/ESA Hubble Space Telescope of NGC 3274, a relatively faint galaxy in the constellation of Leo. This...

This image from the NASA/ESA Hubble Space Telescope shows the globular cluster NGC 362. Image credit: NASA / ESA / Hubble.

Hubble Snaps Beautiful Image of NGC 362

Oct 24, 2016 by Natali Anderson

In this new image, the NASA/ESA Hubble Space Telescope has captured the brilliance of NGC 362, a globular star cluster located approximately 27,000 light-years...

Artist’s impression of New Horizons encountering a Pluto-like object in the distant Kuiper Belt. Image credit: NASA / JHUAPL / SwRI / Alex Parker.

Scientists Determine Color of Kuiper Belt Objects JR1 and MU69

Oct 19, 2016 by Natali Anderson

According to a team of researchers led by Southwest Research Institute scientist Simon Porter, Kuiper belt objects (KBO) JR1 and MU69 are as red as, if...

This image, taken by the NASA/ESA Hubble Space Telescope, shows the open star cluster NGC 299. Image credit: NASA / ESA / Hubble.

Hubble Views Young Star Cluster in Small Magellanic Cloud

Oct 17, 2016 by Natali Anderson

The subject of this new Hubble image is NGC 299, an open star cluster located 200,000 light-years away in the southern constellation of Tucana. This image,...

Proxima Centauri. Image credit: Hubble / ESA / NASA.

Astronomers Find Evidence for 7-Year Stellar Cycle in Proxima Centauri

Oct 12, 2016 by Natali Anderson

The Sun’s nearest stellar neighbor, Proxima Centauri, has a regular cycle of starspots, according to a team of astronomers from the Harvard-Smithsonian...

The work by M.E. Persson et al is the first genome-wide study presenting candidate genomic regions for dog sociability and inter-species communication. Image credit: Freddie10.

Genes That Turn Dogs into Friendly Pets Also Linked to Human Social Disorders

Oct 4, 2016 by Natali Anderson

A team of researchers at Linköping University in Sweden has identified two genomic regions and five candidate genes associated with dog’s human-directed...

This figure shows observations of the first hot molecular core to be found outside the Milky Way Galaxy with ALMA and a view of the region of sky in infrared light. Left: distributions of molecular line emission from a hot molecular core in the LMC observed with ALMA. Emissions from dust, sulfur dioxide (SO2), nitric oxide (NO), and formaldehyde (H2CO) are shown as examples. Right: an infrared image of the surrounding star-forming region (based on data from NASA’s Spitzer Space Telescope). Image credit: T. Shimonishi / Tohoku University / ALMA / ESO / NAOJ / NRAO.

First ‘Hot Molecular Core’ Discovered Outside Milky Way

Sep 29, 2016 by Natali Anderson

Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) have discovered the first ‘hot molecular core’ — a cocoon of complex...

The Pete Basabe’s butteflyfish (Prognathodes basabei) at a depth of 180 feet (55 m) off Pearl and Hermes Atoll, Northwestern Hawaiian Islands. Image credit: Greg McFall / NOAA.

Prognathodes basabei: New Species of Butterflyfish Discovered in Hawaiian Waters

Sep 7, 2016 by Natali Anderson

A new species of the butterflyfish genus Prognathodes has been described from several specimens collected at depths of 180-200 feet (55-61 m) off Pearl...

This false-color image, taken at 00:06 UTC on July 14, 2016 by NASA’s New Horizons spacecraft, shows the Kuiper Belt object Quaoar. This composite image includes 24 individual LORRI images. In addition to many background stars, two galaxies (IC 1048 and UGC 09485) are also visible in this image. Image credit: NASA / Johns Hopkins University Applied Physics Laboratory / Southwest Research Institute.

New Horizons Snaps Images of Kuiper Belt Object ‘Quaoar’

Sep 1, 2016 by Natali Anderson

NASA’s New Horizons spacecraft has transmitted a series of images of a Kuiper Belt object known as Quaoar. This false-color image, taken at 00:06 UTC...

An artist’s representation of the Jurassic pterosaur Allkauren koi. Image credit: Gabriel Lío.

Meet Allkauren koi: Argentina’s Newest Flying Reptile

Aug 30, 2016 by Natali Anderson

170-million-year-old fossilized remains discovered in Patagonia, Argentina, have been identified as a new genus and species of pterosaur. An artist’s...

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