What"s it like to be on Venus or Pluto? We studied their sand dunes and found some clues
What is it like to be on the surface of Mars or Venus? Or even further afield, such as on Pluto, or Saturn's moon Titan?.....»»
NYT Crossword: answers for Saturday, October 12
The New York Times crossword puzzle can be tough! If you're stuck, we're here to help with a list of today's clues and answers......»»
Quordle today – hints and answers for Saturday, October 12 (game #992)
Looking for Quordle clues? We can help. Plus get the answers to Quordle today and past solutions......»»
How did the building blocks of life arrive on Earth? Zinc fingerprints in meteorites offer clues
Researchers have used the chemical fingerprints of zinc contained in meteorites to determine the origin of volatile elements on Earth. The results suggest that without 'unmelted' asteroids, there may not have been enough of these compounds on Earth f.....»»
NYT Crossword: answers for Friday, October 11
The New York Times crossword puzzle can be tough! If you're stuck, we're here to help with a list of today's clues and answers......»»
How did magma oceans evolve on early Earth and Mars? Iron chemistry and primordial atmospheres offer clues
Before Earth became the blue planet, it was engulfed by a very different kind of ocean: a vast, deep magma ocean reaching down hundreds or perhaps even thousands of kilometers......»»
NYT Crossword: answers for Thursday, October 10
The New York Times crossword puzzle can be tough! If you're stuck, we're here to help with a list of today's clues and answers......»»
Researchers find dragonfly species with darker wings have evolved to withstand heat and attract partners
Temperature determines where species can live and if they are threatened by a warming climate. So, for a long time, biologists studied how heat tolerance affects survival. Yet, less is known about how thermal traits influence reproduction, which is d.....»»
Underwater caves yield clues that may help explain early expansion of Homo sapiens into Mediterranean islands
Archaeological surveys led by scientists at Washington University in St. Louis suggest that coastal and underwater cave sites in southern Sicily contain important new clues about the path and fate of early human migrants to the island......»»
NYT Crossword: answers for Wednesday, October 9
The New York Times crossword puzzle can be tough! If you're stuck, we're here to help with a list of today's clues and answers......»»
NYT Crossword: answers for Tuesday, October 8
The New York Times crossword puzzle can be tough! If you're stuck, we're here to help with a list of today's clues and answers......»»
NYT Crossword: answers for Tuesday, October8
The New York Times crossword puzzle can be tough! If you're stuck, we're here to help with a list of today's clues and answers......»»
NYT Crossword: answers for Monday, October 7
The New York Times crossword puzzle can be tough! If you're stuck, we're here to help with a list of today's clues and answers......»»
NYT Crossword: answers for Sunday, October 6
The New York Times crossword puzzle can be tough! If you're stuck, we're here to help with a list of today's clues and answers......»»
Quordle today – hints and answers for Sunday, October 6 (game #986)
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NYT Crossword: answers for Saturday, October 5
The New York Times crossword puzzle can be tough! If you're stuck, we're here to help with a list of today's clues and answers......»»
Wordle today: Here"s the answer hints for October 4
Here's the answer for "Wordle" #1203 on October 4, as well as a few hints, tips, and clues to help you solve it yourself. Oh hey there! If you're here, it must be time for Wordle. As always, we're serving up our daily hints and tips to help you.....»»
NYT Crossword: answers for Friday, October 4
The New York Times crossword puzzle can be tough! If you're stuck, we're here to help with a list of today's clues and answers......»»
Quordle today – hints and answers for Friday, October 4 (game #984)
Looking for Quordle clues? We can help. Plus get the answers to Quordle today and past solutions......»»
NYT Crossword: answers for Thursday, October 3
The New York Times crossword puzzle can be tough! If you're stuck, we're here to help with a list of today's clues and answers......»»
Filament structure found to activate and regulate CRISPR-Cas "protein scissors"
CRISPR-Cas systems help to protect bacteria from viruses. Several different types of CRISPR-Cas defense systems are found in bacteria, which differ in their composition and functions. Among them, the most studied proteins today are Cas9 and Cas12, al.....»»