Sand tiger sharks were found around the world during the Eocene, suggesting they survived in a wide range of environments.
Fans help by causing air movement over the skin, resulting in evaporation of sweat, which lowers the body temperature
The estimate comes from studies of well-preserved T rex fossils – 32 of them, with enough material to determine they were adults.
The photo symbolizing 'love and compassion' shows an 85-year-old woman getting her first embrace in five months from a nurse, through a 'hug curtain'.
Vaccination-related blood clots are raising alarm because they are at least three times more likely than experts expect of typical clots in the brain.
Mannequins emitting aerosols were used to measure how virus particles move through an airline cabin.
The call for proposals were issued after years of intergovernmental science & technology meetings, which began in 2008.
The amount of microplastic polluting the atmosphere is alarming, as per the study, and circulating everywhere including the oceans.
Government officials said they will take 'every measure' to ensure the safety of treated water, and address misinformation.
Apps like MFine’s are looking to boost health awareness, empower its users to track conditions that require medical devices to help manage.
Low-income countries face a twin crisis, under pressure to pay down their debt while also confronting emerging environmental issues.
Virgin Galactic still needs regulatory approval for its current generation spacecrafts, which requires rocket-powered test flights.
The costs of failing to slash carbon pollution would rapidly balloon to reach trillions of dollars every year, as per a new study.
The ground beneath carbon dioxide deposits heats up when spring arrives, causing sublimation of the dry ice, according to the researchers.
The 'minimal cell' has a total of 473 genes – less than any self-sustaining living organism known to humankind.
WHO COVID-19 origins report: Virus may have jumped from bats to humans via second animal; lab leak highly unlikely
Spread of the novel SARS-CoV-2 virus through 'cold-chain' food products was possible but not likely, the researchers reported.
Would we want futuristic Mars settlements to operate like modern-day Earth towns, or could we do better?
After the brood mates and their eggs hatch, the young cicadas will go on to feed underground for another 17 years, in the brood of 2038.
The report doesn’t recommend carrying out solar geoengineering to bounce heat back to space. At least not yet.
While no two microbiomes are identical, people on average share about 30 percent of the diversity in gut bacterial species.