Pre-embryos made in lab could spur research, ethics debates
WASHINGTON — For the first time, scientists have used human cells to make structures that mimic the earliest stages of human development, which they...
Assumptions about hurricane season face winds of change
<p>With named storms coming earlier and more often in warmer waters, some assumptions about the Atlantic hurricane season are being rethought.</p>
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Founder of Chinese e-commerce firm Pinduoduo departs
HONG KONG — Colin Huang, founder of the Chinese e-commerce firm Pinduoduo, stepped down as chairman Wednesday just as the company’s annual user base...
Pre-embryos made in lab could spur research, ethics debates
<p>WASHINGTON — For the first time, scientists have used human cells to make structures that mimic the earliest stages of human development, which they...
Scientists: Climate-whipped winds pose Great Lakes hazards
<p>TRAVERSE CITY, Mich. — Powerful gusts linked to global warming are damaging water quality and creating a hazard for fish in Lake Erie and...
How well do COVID vaccines protect after organ transplant?
<p>A new study raised questions about how well COVID-19 vaccines protect organ transplant recipients — and what precautions people with suppressed immune systems should...
Flights canceled during China’s worst sandstorm in decades
BEIJING — China’s capital and a wide swath of the country's north were enveloped Monday in the worst sandstorm in a decade, leading to...
EXPLAINER: Why countries are halting the AstraZeneca shot
LONDON — In recent days, countries including Denmark, Ireland, and Thailand have temporarily suspended their use of AstraZeneca's coronavirus vaccine after reports that some...
Scientists: Climate-whipped winds pose Great Lakes hazards
TRAVERSE CITY, Mich. — Powerful gusts linked to global warming are damaging water quality and creating a hazard for fish in Lake Erie and...
Scientists: Climate-whipped winds pose Great Lakes hazards
TRAVERSE CITY, Mich. — Powerful gusts linked to global warming are damaging water quality and creating a hazard for fish in Lake Erie and...