Novel coronavirus circulated undetected months before first COVID-19 cases in Wuhan, China

Hubble sees changing seasons on Saturn

Melting glaciers contribute to Alaska earthquakes

Combination therapy may provide significant protection against lethal influenza

Researchers help keep pace with Moore's Law by exploring a new material class

Chemical cocktail creates new avenues for generating muscle stem cells

Trump's 'Chinese virus' tweet linked to rise of anti-Asian hashtags on Twitter

Researchers demonstrate practical metal nanostructures

Using conservation criminology to understand restaurants' role in urban wild meat trade

Chemists develop new material that helps smart glass change its color in record time

Organic crystals' ice-forming superpowers

Scientists study co-evolutionary relationship between rust fungi and wheat and barberry

For some scientists, Mars 2020 is a mission of perseverance

Successful test for NASA's giant Moon rocket

Pancreatic cancer tumors use multiple mechanisms to avoid starvation: new target for treatment?

Found in space: Complex carbon-based molecules

Dogs infected with Leishmania parasites smell more attractive to female sand flies

New statistical model predicts which cities could become 'superspreaders'

Scientists uncover the underlying genetics that make flies champion fliers

The 'eagle shark' that glided through ancient seas

How bushfire smoke traveled around the world

Researchers create "Ancestry.com" for cells

Forecast for spring: Nasty drought worsens for much of US

New studies in indigenous languages

First full reference genome for rye published

Recreational blue crab harvest in Maryland higher than current estimates

Teamwork makes light shine ever brighter

For college students with disabilities, communication is key in online learning

Scientists document first biofluorescent fish in the Arctic

Ticket inspections may reduce honesty: A study on bus passengers in Lyon

An agile superpower: China's various roles in Africa and the Arctic

What is the probability of ships becoming beset in ice in Arctic waters?

New method targets disease-causing proteins for destruction

Artificial neuron device could shrink energy use and size of neural network hardware

From locusts to fires, agriculture faces growing threats: UN

Scientists take step towards quantum supremacy

The impact of geopolitical boundaries on cycad conservation efforts

Prehistoric armoured dinosaur may have been able to dig

Artificial neuron device could shrink energy use and size of neural network hardware

Female wild bonobos provide care for infants outside their social group

Imaging methods tested on SARS-CoV-2 protein improve 3D reconstructions of macromolecule

Scientists examine more than 60 teeth of stegosaurs from Yakutia

'By-the-wind sailor' jellies wash ashore in massive numbers after warmer winters

Sheep vs. goats: Who are the best problem solvers?

Researchers develop acid-sensitive nanoparticles as new treatment for pancreatic cancer

Hubble shows torrential outflows from infant stars may not stop them from growing

How gamblers plan their actions to maximize rewards

Enigmatic circling behavior captured in whales, sharks, penguins, and sea turtles

Seismic Ripples Reveal Size of Mars's Core

Twice as much carbon flowing from land to ocean than previously thought

Christmas Island reptile-killer identified

Declining caribou population victim of ecological chain reaction

Mystery of four-stranded DNA begins to unravel

Climate change ravages coralligenous architects in the Mediterranean

Mystery of the nanobubbles solved

The hidden machinery of a photosynthetic giant revealed

Probability of ships of different polar ship categories becoming beset in ice in Arctic waters

An invisible keyhole via transparent electronics

How deep is a mirror? It depends, but the calculations are more precise now

How climate change is affecting sea squirts in Antarctica

Research team produces extremely conductive hydrogel for medical applications

Cellular Chinese whispers: The impact of mistranslation on phenotypic variability and fitness

Sheep vs. goats: Who are the best problem solvers?

Researchers grow 'human embryos' from skin cells: What does that mean, and is it ethical?

Why fines and jail time won't change the behavior of Ghana's minibus drivers

Atmospheric turbulence may promote cloud droplet formation

California gun violence program saves lives, taxpayers millions, study finds

Tool can provide swine producers with early diagnosis of often-fatal 'strep zoo'

Small jumping spiders illuminate physical actions that propel animals from one place to another

Scientists develop new approach to predict how liquids freeze

Cities can spur significant climate and economic benefits through targeted low-carbon investments

Feeding cows a few ounces of seaweed daily could sharply reduce their contribution to climate change

Study finds stark divide between military men, women on gender-neutral bathrooms, reinforcing discrimination

New study shows that plants adapt their photosynthesis to unpredictable climatic conditions

Antimicrobial peptides accelerate lipid transport in the bacterial membrane

The coronavirus pandemic provides an opportunity to address homelessness

COVID-19 has decimated water systems globally, but privatization is not the answer

High levels of toxic metals found in coal ash from Dominican Republic power plant

Ancient vertebrates had everything they needed to walk underwater millions of years before the transition to dry land

Cryo-electron microscopic structure of a proton-activated chloride channel named TMEM206

Powerful stratospheric winds measured on Jupiter

Powerful stratospheric winds measured on Jupiter for the first time

COVID-19 pandemic impacts mental health worldwide

Experiments show distracted pedestrians can slow people behind them

Advanced mouse embryos grown outside the uterus

How organisms filter out the noise to make accurate predictions

Precise prediction of hurricane power vs. ocean temperature

Data shows how the pandemic changed day-to-day life

'Opposite action' could improve industrial gas separation

Beetle outbreak impacts vary across Colorado forests

Conservative-led councils in England more likely to slash financial support for people on low incomes, study shows

Young people worried about catching up on their studies after lockdown, survey suggests

Predicting canine pack patterns to understand how diseases spread through dogs

Engineered microbe excels at 'breathing rubber,' could curb reliance on petroleum

Mathematics professor creates critical discussions around COVID in new book

Peering into a galaxy's dusty core to study an active supermassive black hole

Astronomers spot a 'space jellyfish' in Abell 2877

Alpine-wide study shows that snow cover has been declining

Harbor porpoises attracted to oil platforms when searching for food

Size matters when it comes to atomic properties

Researchers identify chemical processes as key to understanding landslides

Genomic sequencing instruments err—now this tool identifies the mistakes

What Florence Nightingale Can Teach Us about Architecture and Health

Smartphones Can Hear the Shape of Your Door Keys

Scientists Grew Tiny Tear Glands in a Dish--Then Made Them Cry

Perseverance Rover Settles In during First Month on Mars

Water on Mars May Be Trapped in the Planet's Crust, Not Lost to Space

Perseverance rover captures the sounds of driving on Mars

For Madrid's trees, record snowfall leaves deep wounds

From poaching to avocados, Kenya's elephants face new threat

Management researcher studies key predictors for college retention

How to get customers to talk about you

Women in cities less likely to have children

Dolphins adapt to survive invasive coastal constructions

Astronomers map silk of cosmic web