1985年9月，一毒贩在走私毒品时，带着一大包可卡因从美国田纳西州上空跳伞，但天网恢恢，他最终因降落伞故障而丧生。2个月后，当地的一位猎人发现了这名毒贩的一些遗物，旁边还有一只熊的尸体。据分析，这只熊死于急性可卡因中毒——它摄入了大量这名毒贩遗留的可 ...

Pro Photographer Jay Clue shares some simple tips for getting epic photos of Oceanic White Tips and other pelagic sharks.

Carcharhinus falciformis) typically inhabit pelagic environments, ranging from the surface to depths of around 200 meters (656 feet). The sun hung directly above azure waters of the northern ...

而演化程度较高的成员（如真鲨属Carcharhinus和双髻鲨属Sphyrna）则会像哺乳动物一样胎生，胚胎在将卵黄吸收殆尽后，母体直接为发育中的胚胎提供 ...

而排名前三的鲨鱼——大白鲨 (Carcharodon carcharias)、公牛鲨 (Carcharhinus leucas) 和虎鲨 (Galeocerdo cuvier)——占了大多数事件。因此，虽然绝大多数鲨鱼对 ...

Other shark species, including zebra sharks (Stegostoma tigrinum), blacktip reef sharks (Carcharhinus melanopterus), and smooth-hound sharks (Mustelus mustelus), have also exhibited ...

The strongest shark bite: The greatest force of a shark bite ever recorded measured 132 pounds of force between the jaws of a dusky shark (Carcharhinus obscurus). Largest egg in the world ...

The Kauai Ocean Safety Bureau are advising the public not to swim or do other ocean activities at Brennecke’s Beach until ...

They also store carbon that might otherwise contribute to global warming. A trio of silky sharks (Carcharhinus falciformis) gleams against the blue Caribbean Sea. Healthy reefs support a food ...

The fins of some species, such as Hammerhead sharks (Sphyrnidae spp.), and Oceanic Whitetip Carcharhinus longimanus are of higher value and the associated demand has contributed to unsustainable ...

Warning signs have been posted after an 8-10 foot aggressive shark was spotted through the surf lineup at Ali’i Beach on Oahu ...