近十年关于生命起源的研究，更是矛盾重重。就拿 “panspermia 假说”（胚种论）来说，有的团队通过模拟太空环境，证明细菌能在陨石内部存活上万年，觉得生命可能是搭乘陨石来到地球的。但另一批研究者做类似实验时，却发现宇宙射线会破坏微生物的 ...

For years, Customs and Border Protection agents have been quietly harvesting DNA from American citizens, including minors, and funneling the samples into an FBI crime database, government data shows.

_Tyrannosaurus rex_ was a relentless predator who lived during the Cretaceous Period more than 65 million years ago. Roger Harris/Science Photo Library via Getty Images DNA – which stands for ...

For years, Customs and Border Protection agents have been quietly harvesting DNA from American citizens, including minors, and funneling the samples into an FBI crime database, government data shows.

For years, the federal government has been amassing DNA profiles of noncitizens. But recently released Customs and Border Protection (CBP) data reveal that officials knowingly collected the DNA of ...

Investigators in Prince William County, Virginia, used an advanced test to distinguish the DNA of identical twins and solve a decades-old rape case. In December 1987, a man burst into a gas station ...

The notorious 1991 yogurt shop murders in Austin, Texas, have finally been solved. DNA evidence has identified Robert Eugene Brashers, a deceased serial killer, as the perpetrator. Brashers, who died ...

A report said DNA collected at checkpoints from about 2,000 Americans, mostly during the Biden administration, was sent to an F.B.I. database. Hundreds were not charged. By Francesca Regalado ...

AUSTIN (KXAN) — After 30 years, Austin city leaders announced the infamous yogurt shop murders had been solved. Austin Police Chief of Police Lisa Davis said, “advances in science and technology” ...