The New York Times

[:es]For many years, there were two competing theories to explain what makes hairs curl in sheep. Research by scientists in New Zealand and Japan published Thursday in the Journal of […]

[:es]A study by Northwestern researchers reports that a form of graphene can be used as a less harmful hair color.[:]

[:es]For years, the swelling waves had broken open platform after platform containing ancient remains. Inside the tombs were old obsidian spearheads, pieces of cremated bone and, sometimes, parts of the […]

[:es]When it’s time for the hairyflower wild petunia to pass its genes to the next generation, it does it with a bang.[:]

[:es]Researchers assembled 5 million family trees using data from the website Geni.com to test several genetic and historical hypotheses.[:]

[:es]Researchers scanned young thylacines preserved in jars in museums, gaining an understanding of when in their development the marsupials turned canine-like.[:]

[:es]Scientists used a variety of tools originally developed for medicine, manufacturing and geology to discover hidden details in the artist’s paintings and sculptures.[:]

[:es]A star-crossed mission nearly 20 years in the making that was intended to seek an answer to the most burning, baffling question in astronomy — and perhaps elucidate the fate […]

[:es]The search for the missing grain led to Trinidad and Thomas Jefferson, and now excitement among African-American chefs.[:]