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Denisovan DNA Found in Modern-Day Melanesians

Denisovans were probably dark-skinned, unlike the pale Neandertals. The picture shows a Neanderthal man. Image credit: Mauro Cutrona.
Mar 18, 2016 by News Staff

Residents of the Pacific islands of Melanesia share fragments of genetic code with two early human species: Denisovans, whose remains were found in Siberia, and Neanderthals, first discovered in Europe, according to a report published this week in the journal Science. Denisovans were probably dark-skinned, unlike the pale Neandertals. The picture shows a Neanderthal man. Image credit: Mauro Cutrona. In the past, ancestors of many modern human populations...

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This high-resolution image of Pluto was taken by New Horizons on July 14. Pluto’s surface sports a remarkable range of subtle colors, enhanced in this view to a rainbow of pale blues, yellows, oranges, and deep reds. Many landforms have their own distinct colors, telling a complex geological and climatological story that scientists have only just begun to decode. Image credit: NASA / Johns Hopkins University Applied Physics Laboratory / Southwest Research Institute.

Science Papers Provide New Data from Pluto System Flyby

Mar 18, 2016 by News Staff

Researchers on the New Horizons team have released a set of five scientific papers describing results from the July 2015 flyby of the Pluto system. This...

This image shows ‘11:00 a.m.’ in a natural speech recording. Image credit: Simeon Floyd.

Study Uncovers Unusual Method of Communicating Human Concept of Time

Mar 17, 2016 by News Staff

Speakers of the Nheengatú language talk about time of day by pointing at where the Sun would be in the sky at that particular time, according to a study...

Artist’s impression of the giant molecular clouds surrounding the Milky Way’s center, bombarded by very high energy protons accelerated in the vicinity of Sagittarius A*. Image credit: Mark A. Garlick / H.E.S.S. Collaboration.

PeVatron: Source of Very-High-Energy Cosmic Rays Discovered at Milky Way’s Center

Mar 17, 2016 by Enrico de Lazaro

Using the H.E.S.S. (High Energy Stereoscopic System) Observatory, a system of four imaging atmospheric Cherenkov telescopes in Namibia, astronomers have...

In this image, the NASA/ESA Hubble Space Telescope has captured the brilliance of R136, a young star cluster in 30 Doradus. The image is composed of observations from both Hubble’s Wide Field Camera 3 and Space Telescope Imaging Spectrograph. Image credit: NASA / ESA / Paul Crowther, University of Sheffield.

Hubble Discovers Nine Extremely Massive Stars in R136

Mar 17, 2016 by News Staff

Using the NASA/ESA Hubble Space Telescope, astronomers have identified nine extremely massive stars in the young star cluster R136. In this image, the...

Paleontologists Solve Mystery of ‘Tully Monster’

Mar 17, 2016 by News Staff

A team of paleontologists from the United States has determined that Tullimonstrum gregarium (popularly known as the Tully monster) — a large soft-bodied...

SDO image of the solar corona in UV light (yellow lines represent the magnetic field on the surface of the Sun). Image credit: NASA / SDO / AIA / LMSAL.

NASA Solar Researchers Create Magnetic Map of Sun

Mar 16, 2016 by News Staff

This illustration lays a depiction of the Sun’s magnetic fields over an image obtained by NASA’s Solar Dynamics Observatory (SDO) on March 12. SDO...

Scientists Find ‘Fairy Circles’ in Australia

Mar 16, 2016 by News Staff

An international team of scientists, led by Dr. Stephan Getzin of the Helmholtz Center for Environmental Research in Germany, has announced the exciting...

This artist’s impression shows the very bright patches of material in the crater Occator and elsewhere. Image credit: ESO / L.Calçada / NASA / JPL-Caltech / UCLA / MPS / DLR / IDA / Steve Albers / N. Risinger, skysurvey.org.

HARPS Discovers Surprising Changes of Ceres’ Bright Spots

Mar 16, 2016 by News Staff

New observations using the High Accuracy Radial velocity Planet Searcher (HARPS) spectrograph – a high-precision instrument on the 3.6-m telescope at...

Artist’s impression of a black hole feasting on matter from its companion star in a binary system. Image credit: ESA / ATG medialab.

Astronomers Spot Flashes of Red Light from V404 Cygni

Mar 15, 2016 by News Staff

Violent red flashes have been observed during the 2015 outburst of the nearby black-hole V404 Cygni. An artist’s impression of a black hole, similar...

Sima de los Huesos hominins lived in what is now Spain about 400,000 years ago. Image credit: © Kennis & Kennis / Madrid Scientific Films.

Sima de los Huesos Hominins Were Actually Early Neanderthals, Say Anthropologists

Mar 15, 2016 by Enrico de Lazaro

The first analysis of nuclear DNA from Sima de los Huesos hominins, conducted by Dr. Matthias Meyer of the Max Planck Institute for Evolutionary Anthropology...

Reconstruction of Timurlengia euotica. Image credit: Todd Marshall.

Timurlengia euotica: New Species of Tyrannosaur Discovered in Uzbekistan

Mar 15, 2016 by Enrico de Lazaro

A new dinosaur cousin of T. rex – named Timurlengia euotica — has been found in the Kyzylkum Desert, northern Uzbekistan. A reconstruction of Timurlengia...

Obverse and reverse of the 1,900-year-old gold coin. Image credit: Samuel Magal / Shai Halevy / Israel Antiquities Authority.

1,900-Year-Old Roman Gold Coin Found in Eastern Galilee

Mar 15, 2016 by News Staff

Laurie Rimon, from Kibbutz Kefar Blum in northern Israel, has found an extremely rare gold coin with the face of a Roman emperor. Obverse and reverse of...

Reconstruction of a Neanderthal. Image credit: Neanderthal Museum.

Neanderthals Ate Rhinos, Woolly Mammoths, and Plants

Mar 15, 2016 by Enrico de Lazaro

Neanderthals lived mainly on mammoth and rhino meat, as well as some plant food, says a team of researchers led by Prof. Hervé Bocherens from the University...

‘Bite mark’ on Pluto. Image credit: NASA / Johns Hopkins University Applied Physics Laboratory / Southwest Research Institute.

New Horizons Team Finds ‘Bite Mark’ on Pluto

Mar 14, 2016 by News Staff

Members of the New Horizons mission team have discovered a huge ‘bite mark’ on the surface of the dwarf planet Pluto. ‘Bite mark’ on Pluto. The...

Artist’s impression visualizing the ExoMars 2016 TGO, with its thrusters firing, beginning its entry into Mars orbit. Image credit: ESA / ATG medialab.

ExoMars 2016 Blasts Off from Baikonur

Mar 14, 2016 by News Staff

The ExoMars 2016 mission blasted off from Kazakhstan’s Baikonur Cosmodrome atop a Proton-M rocket at 02:31 a.m. PDT (05:31 a.m. EDT, 09:31 a.m. GMT,...

This composite image of the galaxy cluster MACS J0717 was made by combining data from NASA’s Chandra and Hubble space telescopes, and NRAO’s Jansky Very Large Array. Image credit: NASA / ESA / CXC / NRAO / AUI / NSF / STScI / R. van Weeren, Harvard-Smithsonian Center for Astrophysics / J. Lotz, STScI / HFF Team.

Three Telescopes Capture Image of Extremely Distant Galaxy Cluster

Mar 14, 2016 by Natali Anderson

NRAO’s Karl J. Jansky Very Large Array and two of NASA’s space telescopes — Chandra X-ray Observatory and Hubble — have captured a stunning...

New Species of Shieldtail Snake Discovered in India

Mar 12, 2016 by Enrico de Lazaro

A new species of snake, named the Khaire’s black shieldtail (Melanophidium khairei), has been discovered in India. The Khaire’s black shieldtail (Melanophidium...

An artist’s rendering of a classical nova. Image credit: David Hardy, www.astroart.org.

‘Pre-Solar Grains’ Could Be Remnants of Ancient Novae

Mar 11, 2016 by News Staff

Tiny particles of stardust have been found in meteorites. Whether some of these particles, known as ‘pre-solar grains,’ came from classical novae is...

An artist’s rendition of Teyujagua paradoxa. Image credit: Voltaire Neto.

Ancient Crocodile-Like Reptile Unearthed in Brazil: Teyujagua paradoxa

Mar 11, 2016 by Enrico de Lazaro

Fossil remains of a previously unknown species of reptile that lived about 250 million years ago (Triassic period) have been found in the Brazilian state...

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